618 Area CodeBelleville, IL
Area code 618 covers Belleville and 328 other cities in Illinois: 1,202,793 people in 38 counties, led by Madison and St. Clair, on Central Time (CT). It overlays 730.
Overview
- Major City
- Belleville
- State
- Illinois (IL)
- Timezone
- Central Time (CT)
- Current Time
- –:––
- Overlay
- Yes – shares area with 730
Where is area code 618?
Overview of the 618 Area Code
Geographic Coverage of the 618 Area Code
All 329 cities- 40,560
- 32,169
- 26,854
- 26,715
- 24,967
- 23,766
Belleville Area Codes Overview
- 618This page
- 730Same territory
What cities does area code 618 cover?
| City | State | Population | Population in 618 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Belleville | IL | 40,560 | 40,560 | 4.9% | 100.0% |
| O'Fallon | IL | 32,169 | 32,169 | 3.9% | 100.0% |
| Granite City | IL | 26,854 | 26,854 | 3.3% | 100.0% |
| Edwardsville | IL | 26,715 | 26,715 | 3.3% | 100.0% |
| Alton | IL | 24,967 | 24,967 | 3.0% | 100.0% |
| Collinsville | IL | 23,766 | 23,766 | 2.9% | 100.0% |
| Carbondale | IL | 22,223 | 22,223 | 2.7% | 100.0% |
| East St. Louis | IL | 17,808 | 17,808 | 2.2% | 100.0% |
| Godfrey | IL | 17,610 | 17,610 | 2.1% | 100.0% |
| Marion | IL | 17,021 | 17,021 | 2.1% | 100.0% |
| Fairview Heights | IL | 16,115 | 16,115 | 2.0% | 100.0% |
| Cahokia | IL | 15,241 | 15,241 | 1.9% | 100.0% |
| Shiloh | IL | 14,754 | 14,754 | 1.8% | 100.0% |
| Swansea | IL | 14,445 | 14,445 | 1.8% | 100.0% |
| Mount Vernon | IL | 14,162 | 14,162 | 1.7% | 100.0% |
| Glen Carbon | IL | 13,883 | 13,883 | 1.7% | 100.0% |
| Herrin | IL | 12,253 | 12,253 | 1.5% | 100.0% |
| Troy | IL | 11,810 | 11,810 | 1.4% | 100.0% |
| Centralia | IL | 11,787 | 11,787 | 1.4% | 100.0% |
| Waterloo | IL | 11,165 | 11,165 | 1.4% | 100.0% |
| Columbia | IL | 10,919 | 10,919 | 1.3% | 100.0% |
| Wood River | IL | 10,251 | 10,251 | 1.3% | 100.0% |
| Highland | IL | 10,028 | 10,028 | 1.2% | 100.0% |
| Bethalto | IL | 9,183 | 9,183 | 1.1% | 100.0% |
| Mascoutah | IL | 9,118 | 9,118 | 1.1% | 100.0% |
| Olney | IL | 8,431 | 8,431 | 1.0% | 100.0% |
| Maryville | IL | 8,352 | 8,352 | 1.0% | 100.0% |
| Jerseyville | IL | 8,350 | 8,350 | 1.0% | 100.0% |
| Harrisburg | IL | 7,937 | 7,937 | 1.0% | 100.0% |
| Vandalia | IL | 7,358 | 7,358 | 0.9% | 100.0% |
| West Frankfort | IL | 7,131 | 7,131 | 0.9% | 100.0% |
| Greenville | IL | 7,126 | 7,126 | 0.9% | 100.0% |
| Robinson | IL | 7,053 | 7,053 | 0.9% | 100.0% |
| Murphysboro | IL | 7,044 | 7,044 | 0.9% | 100.0% |
| Salem | IL | 7,016 | 7,016 | 0.9% | 100.0% |
| Mount Carmel | IL | 6,771 | 6,771 | 0.8% | 100.0% |
| Chester | IL | 6,759 | 6,759 | 0.8% | 100.0% |
| Benton | IL | 6,578 | 6,578 | 0.8% | 100.0% |
| Pontoon Beach | IL | 5,845 | 5,845 | 0.7% | 100.0% |
| Carterville | IL | 5,821 | 5,821 | 0.7% | 100.0% |
| Metropolis | IL | 5,776 | 5,776 | 0.7% | 100.0% |
| East Alton | IL | 5,621 | 5,621 | 0.7% | 100.0% |
| Du Quoin | IL | 5,611 | 5,611 | 0.7% | 100.0% |
| Centreville | IL | 5,309 | 5,309 | 0.7% | 100.0% |
| Pinckneyville | IL | 4,963 | 4,963 | 0.6% | 100.0% |
| Staunton | IL | 4,935 | 4,935 | 0.6% | 100.0% |
| Fairfield | IL | 4,790 | 4,790 | 0.6% | 100.0% |
| Carmi | IL | 4,679 | 4,679 | 0.6% | 100.0% |
| Flora | IL | 4,647 | 4,647 | 0.6% | 100.0% |
| Breese | IL | 4,629 | 4,629 | 0.6% | 100.0% |
| Lebanon | IL | 4,628 | 4,628 | 0.6% | 100.0% |
| Freeburg | IL | 4,518 | 4,518 | 0.6% | 100.0% |
| Caseyville | IL | 4,395 | 4,395 | 0.5% | 100.0% |
| Lawrenceville | IL | 4,315 | 4,315 | 0.5% | 100.0% |
| Anna | IL | 4,165 | 4,165 | 0.5% | 100.0% |
| Sparta | IL | 4,040 | 4,040 | 0.5% | 100.0% |
| Rosewood Heights | IL | 4,038 | 4,038 | 0.5% | 100.0% |
| Millstadt | IL | 3,957 | 3,957 | 0.5% | 100.0% |
| Smithton | IL | 3,888 | 3,888 | 0.5% | 100.0% |
| Dupo | IL | 3,797 | 3,797 | 0.5% | 100.0% |
| Red Bud | IL | 3,763 | 3,763 | 0.5% | 100.0% |
| Scott AFB | IL | 3,612 | 3,612 | 0.4% | 100.0% |
| Eldorado | IL | 3,583 | 3,583 | 0.4% | 100.0% |
| New Baden | IL | 3,395 | 3,395 | 0.4% | 100.0% |
| Johnston City | IL | 3,309 | 3,309 | 0.4% | 100.0% |
| Carlyle | IL | 3,208 | 3,208 | 0.4% | 100.0% |
| Madison | IL | 3,060 | 3,060 | 0.4% | 100.0% |
| Nashville | IL | 3,006 | 3,006 | 0.4% | 100.0% |
| Holiday Shores | IL | 2,882 | 2,882 | 0.4% | 100.0% |
| Newton | IL | 2,722 | 2,722 | 0.3% | 100.0% |
| Trenton | IL | 2,656 | 2,656 | 0.3% | 100.0% |
| Christopher | IL | 2,621 | 2,621 | 0.3% | 100.0% |
| Sumner | IL | 2,596 | 2,596 | 0.3% | 100.0% |
| McLeansboro | IL | 2,593 | 2,593 | 0.3% | 100.0% |
| Washington Park | IL | 2,481 | 2,481 | 0.3% | 100.0% |
| Aviston | IL | 2,434 | 2,434 | 0.3% | 100.0% |
| Altamont | IL | 2,200 | 2,200 | 0.3% | 100.0% |
| Fairmont City | IL | 2,169 | 2,169 | 0.3% | 100.0% |
| Brighton | IL | 2,164 | 2,164 | 0.3% | 100.0% |
| Alorton | IL | 2,002 | 2,002 | 0.2% | 100.0% |
| Steeleville | IL | 1,895 | 1,895 | 0.2% | 100.0% |
| Sesser | IL | 1,876 | 1,876 | 0.2% | 100.0% |
| New Athens | IL | 1,870 | 1,870 | 0.2% | 100.0% |
| Albion | IL | 1,868 | 1,868 | 0.2% | 100.0% |
| South Roxana | IL | 1,849 | 1,849 | 0.2% | 100.0% |
| Cambria | IL | 1,793 | 1,793 | 0.2% | 100.0% |
| Marissa | IL | 1,743 | 1,743 | 0.2% | 100.0% |
| Bridgeport | IL | 1,686 | 1,686 | 0.2% | 100.0% |
| Jonesboro | IL | 1,655 | 1,655 | 0.2% | 100.0% |
| Ina | IL | 1,648 | 1,648 | 0.2% | 100.0% |
| Carrier Mills | IL | 1,600 | 1,600 | 0.2% | 100.0% |
| Bunker Hill | IL | 1,591 | 1,591 | 0.2% | 100.0% |
| Cairo | IL | 1,523 | 1,523 | 0.2% | 100.0% |
| Grayville | IL | 1,502 | 1,502 | 0.2% | 100.0% |
| Crainville | IL | 1,493 | 1,493 | 0.2% | 100.0% |
| Zeigler | IL | 1,465 | 1,465 | 0.2% | 100.0% |
| Venice | IL | 1,452 | 1,452 | 0.2% | 100.0% |
| Roxana | IL | 1,408 | 1,408 | 0.2% | 100.0% |
| De Soto | IL | 1,408 | 1,408 | 0.2% | 100.0% |
| Germantown | IL | 1,387 | 1,387 | 0.2% | 100.0% |
| St. Jacob | IL | 1,368 | 1,368 | 0.2% | 100.0% |
| Mitchell | IL | 1,356 | 1,356 | 0.2% | 100.0% |
| Vienna | IL | 1,350 | 1,350 | 0.2% | 100.0% |
| Oblong | IL | 1,349 | 1,349 | 0.2% | 100.0% |
| Okawville | IL | 1,347 | 1,347 | 0.2% | 100.0% |
| St. Elmo | IL | 1,243 | 1,243 | 0.2% | 100.0% |
| Valmeyer | IL | 1,214 | 1,214 | 0.2% | 100.0% |
| Palestine | IL | 1,207 | 1,207 | 0.2% | 100.0% |
| Hartford | IL | 1,152 | 1,152 | 0.1% | 100.0% |
| Sandoval | IL | 1,125 | 1,125 | 0.1% | 100.0% |
| Albers | IL | 1,123 | 1,123 | 0.1% | 100.0% |
| Louisville | IL | 1,107 | 1,107 | 0.1% | 100.0% |
| Norris City | IL | 1,100 | 1,100 | 0.1% | 100.0% |
| Worden | IL | 1,070 | 1,070 | 0.1% | 100.0% |
| Central City | IL | 1,067 | 1,067 | 0.1% | 100.0% |
| Goreville | IL | 1,054 | 1,054 | 0.1% | 100.0% |
| Royalton | IL | 1,043 | 1,043 | 0.1% | 100.0% |
| Cobden | IL | 1,040 | 1,040 | 0.1% | 100.0% |
| Shawneetown | IL | 998 | 998 | 0.1% | 100.0% |
| Wayne City | IL | 992 | 992 | 0.1% | 100.0% |
| Harrison | IL | 970 | 970 | 0.1% | 100.0% |
| Wamac | IL | 965 | 965 | 0.1% | 100.0% |
| Marine | IL | 965 | 965 | 0.1% | 100.0% |
| Energy | IL | 956 | 956 | 0.1% | 100.0% |
| Rosiclare | IL | 955 | 955 | 0.1% | 100.0% |
| Hamel | IL | 926 | 926 | 0.1% | 100.0% |
| Beckemeyer | IL | 923 | 923 | 0.1% | 100.0% |
| Percy | IL | 907 | 907 | 0.1% | 100.0% |
| Odin | IL | 903 | 903 | 0.1% | 100.0% |
| Ramsey | IL | 895 | 895 | 0.1% | 100.0% |
| Olive Branch | IL | 864 | 864 | 0.1% | 100.0% |
| Elkville | IL | 834 | 834 | 0.1% | 100.0% |
| Coulterville | IL | 826 | 826 | 0.1% | 100.0% |
| Clay City | IL | 819 | 819 | 0.1% | 100.0% |
| Ridgway | IL | 805 | 805 | 0.1% | 100.0% |
| Galatia | IL | 787 | 787 | 0.1% | 100.0% |
| Enfield | IL | 778 | 778 | 0.1% | 100.0% |
| Grafton | IL | 772 | 772 | 0.1% | 100.0% |
| Hardin | IL | 765 | 765 | 0.1% | 100.0% |
| Tilden | IL | 750 | 750 | 0.1% | 100.0% |
| Hurst | IL | 750 | 750 | 0.1% | 100.0% |
| Livingston | IL | 749 | 749 | 0.1% | 100.0% |
| West Salem | IL | 745 | 745 | 0.1% | 100.0% |
| Kinmundy | IL | 711 | 711 | 0.1% | 100.0% |
| Brookport | IL | 691 | 691 | 0.1% | 100.0% |
| Brownstown | IL | 679 | 679 | 0.1% | 100.0% |
| Pocahontas | IL | 669 | 669 | 0.1% | 100.0% |
| Dongola | IL | 645 | 645 | 0.1% | 100.0% |
| West City | IL | 640 | 640 | 0.1% | 100.0% |
| Bartelso | IL | 639 | 639 | 0.1% | 100.0% |
| Brooklyn | IL | 623 | 623 | 0.1% | 100.0% |
| Golconda | IL | 623 | 623 | 0.1% | 100.0% |
| Cisne | IL | 622 | 622 | 0.1% | 100.0% |
| Noble | IL | 613 | 613 | 0.1% | 100.0% |
| Mounds | IL | 608 | 608 | 0.1% | 100.0% |
| St. Libory | IL | 608 | 608 | 0.1% | 100.0% |
| Woodlawn | IL | 607 | 607 | 0.1% | 100.0% |
| Bluford | IL | 604 | 604 | 0.1% | 100.0% |
| Alhambra | IL | 602 | 602 | 0.1% | 100.0% |
| Crossville | IL | 601 | 601 | 0.1% | 100.0% |
| Irvington | IL | 566 | 566 | 0.1% | 100.0% |
| Pittsburg | IL | 561 | 561 | 0.1% | 100.0% |
| Willisville | IL | 559 | 559 | 0.1% | 100.0% |
| Damiansville | IL | 558 | 558 | 0.1% | 100.0% |
| Ava | IL | 547 | 547 | 0.1% | 100.0% |
| Evansville | IL | 539 | 539 | 0.1% | 100.0% |
| Makanda | IL | 539 | 539 | 0.1% | 100.0% |
| Valier | IL | 539 | 539 | 0.1% | 100.0% |
| Farina | IL | 531 | 531 | 0.1% | 100.0% |
| St. Francisville | IL | 527 | 527 | 0.1% | 100.0% |
| Wilsonville | IL | 527 | 0 | 0.1% | 0.0% |
| Tamaroa | IL | 527 | 527 | 0.1% | 100.0% |
| Junction City | IL | 523 | 523 | 0.1% | 100.0% |
| Elsah | IL | 519 | 519 | 0.1% | 100.0% |
| Prairie du Rocher | IL | 510 | 510 | 0.1% | 100.0% |
| Patoka | IL | 508 | 508 | 0.1% | 100.0% |
| Equality | IL | 506 | 506 | 0.1% | 100.0% |
| Hoyleton | IL | 505 | 505 | 0.1% | 100.0% |
| Mulberry Grove | IL | 499 | 499 | 0.1% | 100.0% |
| Shipman | IL | 499 | 499 | 0.1% | 100.0% |
| North City | IL | 499 | 499 | 0.1% | 100.0% |
| Creal Springs | IL | 498 | 498 | 0.1% | 100.0% |
| Dahlgren | IL | 493 | 493 | 0.1% | 100.0% |
| Iuka | IL | 490 | 490 | 0.1% | 100.0% |
| Mound City | IL | 481 | 481 | 0.1% | 100.0% |
| Thompsonville | IL | 479 | 479 | 0.1% | 100.0% |
| Grand Tower | IL | 475 | 475 | 0.1% | 100.0% |
| Hutsonville | IL | 471 | 471 | 0.1% | 100.0% |
| Ullin | IL | 460 | 460 | 0.1% | 100.0% |
| Dix | IL | 456 | 456 | 0.1% | 100.0% |
| Lenzburg | IL | 448 | 448 | 0.1% | 100.0% |
| Ashley | IL | 447 | 447 | 0.1% | 100.0% |
| Pierron | IL | 445 | 445 | 0.1% | 100.0% |
| Allendale | IL | 443 | 443 | 0.1% | 100.0% |
| Hoffman | IL | 431 | 431 | 0.1% | 100.0% |
| Beecher City | IL | 423 | 423 | 0.1% | 100.0% |
| Hecker | IL | 421 | 421 | 0.1% | 100.0% |
| Karnak | IL | 403 | 403 | 0.1% | 100.0% |
| Keyesport | IL | 403 | 403 | 0.1% | 100.0% |
| Waltonville | IL | 402 | 402 | 0.1% | 100.0% |
| Buckner | IL | 398 | 398 | 0.1% | 100.0% |
| Edgewood | IL | 392 | 392 | 0.1% | 100.0% |
| New Haven | IL | 379 | 379 | 0.1% | 100.0% |
| Tamms | IL | 373 | 373 | 0.1% | 100.0% |
| East Carondelet | IL | 373 | 373 | 0.1% | 100.0% |
| Xenia | IL | 370 | 370 | 0.0% | 100.0% |
| Dowell | IL | 367 | 367 | 0.0% | 100.0% |
| Medora | IL | 364 | 364 | 0.0% | 100.0% |
| Bonnie | IL | 364 | 364 | 0.0% | 100.0% |
| Herrick | IL | 358 | 358 | 0.0% | 100.0% |
| Cutler | IL | 355 | 355 | 0.0% | 100.0% |
| Jeffersonville | IL | 350 | 350 | 0.0% | 100.0% |
| New Douglas | IL | 339 | 0 | 0.0% | 0.0% |
| Grantfork | IL | 339 | 339 | 0.0% | 100.0% |
| Joppa | IL | 333 | 333 | 0.0% | 100.0% |
| Crab Orchard | IL | 333 | 333 | 0.0% | 100.0% |
| Summerfield | IL | 331 | 331 | 0.0% | 100.0% |
| Ellis Grove | IL | 328 | 328 | 0.0% | 100.0% |
| Mason | IL | 321 | 321 | 0.0% | 100.0% |
| Orient | IL | 321 | 321 | 0.0% | 100.0% |
| Flat Rock | IL | 319 | 319 | 0.0% | 100.0% |
| Baldwin | IL | 315 | 315 | 0.0% | 100.0% |
| Hanaford | IL | 315 | 315 | 0.0% | 100.0% |
| St. Peter | IL | 312 | 312 | 0.0% | 100.0% |
| Ruma | IL | 310 | 310 | 0.0% | 100.0% |
| Campbell Hill | IL | 308 | 308 | 0.0% | 100.0% |
| Alto Pass | IL | 305 | 305 | 0.0% | 100.0% |
| Alma | IL | 305 | 305 | 0.0% | 100.0% |
| Belle Rive | IL | 300 | 300 | 0.0% | 100.0% |
| Ewing | IL | 296 | 296 | 0.0% | 100.0% |
| Kampsville | IL | 292 | 292 | 0.0% | 100.0% |
| Fayetteville | IL | 286 | 286 | 0.0% | 100.0% |
| Kane | IL | 280 | 0 | 0.0% | 0.0% |
| Raleigh | IL | 278 | 278 | 0.0% | 100.0% |
| Freeman Spur | IL | 271 | 271 | 0.0% | 100.0% |
| Olmsted | IL | 267 | 267 | 0.0% | 100.0% |
| Opdyke | IL | 254 | 254 | 0.0% | 100.0% |
| East Cape Girardeau | IL | 253 | 253 | 0.0% | 100.0% |
| Addieville | IL | 253 | 253 | 0.0% | 100.0% |
| Whiteash | IL | 241 | 241 | 0.0% | 100.0% |
| Bellmont | IL | 239 | 239 | 0.0% | 100.0% |
| Bush | IL | 237 | 237 | 0.0% | 100.0% |
| Vergennes | IL | 236 | 236 | 0.0% | 100.0% |
| Richview | IL | 231 | 231 | 0.0% | 100.0% |
| Ste. Marie | IL | 228 | 228 | 0.0% | 100.0% |
| McClure | IL | 224 | 224 | 0.0% | 100.0% |
| Elizabethtown | IL | 223 | 223 | 0.0% | 100.0% |
| Cave-In-Rock | IL | 221 | 221 | 0.0% | 100.0% |
| Cypress | IL | 219 | 219 | 0.0% | 100.0% |
| Stonefort | IL | 219 | 219 | 0.0% | 100.0% |
| White City | IL | 216 | 0 | 0.0% | 0.0% |
| Buncombe | IL | 207 | 207 | 0.0% | 100.0% |
| Omaha | IL | 206 | 206 | 0.0% | 100.0% |
| Oakdale | IL | 197 | 197 | 0.0% | 100.0% |
| Nason | IL | 196 | 196 | 0.0% | 100.0% |
| Parkersburg | IL | 186 | 186 | 0.0% | 100.0% |
| Thebes | IL | 182 | 182 | 0.0% | 100.0% |
| Radom | IL | 181 | 181 | 0.0% | 100.0% |
| Broughton | IL | 179 | 179 | 0.0% | 100.0% |
| Du Bois | IL | 179 | 179 | 0.0% | 100.0% |
| Spillertown | IL | 177 | 177 | 0.0% | 100.0% |
| Bone Gap | IL | 177 | 177 | 0.0% | 100.0% |
| Colp | IL | 175 | 175 | 0.0% | 100.0% |
| Mulkeytown | IL | 175 | 175 | 0.0% | 100.0% |
| Williamson | IL | 174 | 174 | 0.0% | 100.0% |
| Mill Shoals | IL | 172 | 172 | 0.0% | 100.0% |
| Keensburg | IL | 172 | 172 | 0.0% | 100.0% |
| Rockbridge | IL | 172 | 172 | 0.0% | 100.0% |
| Gorham | IL | 171 | 171 | 0.0% | 100.0% |
| Royal Lakes | IL | 170 | 170 | 0.0% | 100.0% |
| Kell | IL | 170 | 170 | 0.0% | 100.0% |
| Sims | IL | 169 | 169 | 0.0% | 100.0% |
| Willow Hill | IL | 168 | 168 | 0.0% | 100.0% |
| Chesterfield | IL | 165 | 165 | 0.0% | 100.0% |
| New Minden | IL | 163 | 163 | 0.0% | 100.0% |
| Fieldon | IL | 162 | 162 | 0.0% | 100.0% |
| Huey | IL | 162 | 162 | 0.0% | 100.0% |
| Batchtown | IL | 158 | 158 | 0.0% | 100.0% |
| St. Johns | IL | 157 | 157 | 0.0% | 100.0% |
| Claremont | IL | 157 | 157 | 0.0% | 100.0% |
| Calhoun | IL | 154 | 154 | 0.0% | 100.0% |
| New Burnside | IL | 152 | 152 | 0.0% | 100.0% |
| Smithboro | IL | 151 | 151 | 0.0% | 100.0% |
| Maeystown | IL | 149 | 149 | 0.0% | 100.0% |
| New Grand Chain | IL | 146 | 146 | 0.0% | 100.0% |
| Pulaski | IL | 143 | 143 | 0.0% | 100.0% |
| Sauget | IL | 134 | 134 | 0.0% | 100.0% |
| Browns | IL | 134 | 134 | 0.0% | 100.0% |
| West York | IL | 129 | 129 | 0.0% | 100.0% |
| Venedy | IL | 123 | 123 | 0.0% | 100.0% |
| Brussels | IL | 115 | 115 | 0.0% | 100.0% |
| Springerton | IL | 114 | 114 | 0.0% | 100.0% |
| Hidalgo | IL | 108 | 108 | 0.0% | 100.0% |
| Stoy | IL | 106 | 106 | 0.0% | 100.0% |
| Old Shawneetown | IL | 104 | 104 | 0.0% | 100.0% |
| Vernon | IL | 100 | 100 | 0.0% | 100.0% |
| Eddyville | IL | 97 | 97 | 0.0% | 100.0% |
| Iola | IL | 96 | 96 | 0.0% | 100.0% |
| Mount Erie | IL | 95 | 95 | 0.0% | 100.0% |
| Hamburg | IL | 94 | 94 | 0.0% | 100.0% |
| Fidelity | IL | 94 | 94 | 0.0% | 100.0% |
| Maunie | IL | 93 | 93 | 0.0% | 100.0% |
| Walnut Hill | IL | 93 | 93 | 0.0% | 100.0% |
| Sailor Springs | IL | 91 | 91 | 0.0% | 100.0% |
| Russellville | IL | 88 | 88 | 0.0% | 100.0% |
| Belknap | IL | 86 | 86 | 0.0% | 100.0% |
| Rose Hill | IL | 83 | 83 | 0.0% | 100.0% |
| Otterville | IL | 83 | 83 | 0.0% | 100.0% |
| Old Ripley | IL | 80 | 80 | 0.0% | 100.0% |
| Johnsonville | IL | 71 | 71 | 0.0% | 100.0% |
| Darmstadt | IL | 68 | 68 | 0.0% | 100.0% |
| Yale | IL | 66 | 66 | 0.0% | 100.0% |
| Golden Gate | IL | 62 | 62 | 0.0% | 100.0% |
| Muddy | IL | 57 | 57 | 0.0% | 100.0% |
| Mill Creek | IL | 56 | 56 | 0.0% | 100.0% |
| Annapolis | IL | 55 | 55 | 0.0% | 100.0% |
| Junction | IL | 54 | 54 | 0.0% | 100.0% |
| Floraville | IL | 53 | 53 | 0.0% | 100.0% |
| Keenes | IL | 49 | 49 | 0.0% | 100.0% |
| Belle Prairie City | IL | 46 | 46 | 0.0% | 100.0% |
| Simpson | IL | 44 | 44 | 0.0% | 100.0% |
| Paderborn | IL | 43 | 43 | 0.0% | 100.0% |
| Phillipstown | IL | 34 | 34 | 0.0% | 100.0% |
| Rentchler | IL | 34 | 34 | 0.0% | 100.0% |
| Burnt Prairie | IL | 33 | 33 | 0.0% | 100.0% |
| Rockwood | IL | 31 | 31 | 0.0% | 100.0% |
| Macedonia | IL | 29 | 29 | 0.0% | 100.0% |
| Fults | IL | 26 | 26 | 0.0% | 100.0% |
| Kaskaskia | IL | 23 | 23 | 0.0% | 100.0% |
City population is shown in full; each city's share inside 618 is measured from Census tract centroids.
What counties does area code 618 cover?
The 35 largest of 38 are listed.
| County | State | Population in 618 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Madison County | IL | 265,859 | 22% | 100% |
| St. Clair County | IL | 257,400 | 21% | 100% |
| Williamson County | IL | 67,153 | 6% | 100% |
| Jackson County | IL | 52,974 | 4% | 100% |
| Franklin County | IL | 37,804 | 3% | 100% |
| Marion County | IL | 37,729 | 3% | 100% |
| Jefferson County | IL | 37,113 | 3% | 100% |
| Clinton County | IL | 36,899 | 3% | 100% |
| Monroe County | IL | 34,962 | 3% | 100% |
| Randolph County | IL | 30,163 | 3% | 100% |
| Saline County | IL | 23,768 | 2% | 100% |
| Jersey County | IL | 21,512 | 2% | 100% |
| Fayette County | IL | 21,488 | 2% | 100% |
| Perry County | IL | 20,945 | 2% | 100% |
| Crawford County | IL | 18,679 | 2% | 100% |
| Union County | IL | 17,244 | 1% | 100% |
| Bond County | IL | 16,725 | 1% | 100% |
| Wayne County | IL | 16,179 | 1% | 100% |
| Richland County | IL | 15,813 | 1% | 100% |
| Macoupin County | IL | 15,768 | 1% | 35% |
| Lawrence County | IL | 15,280 | 1% | 100% |
| Massac County | IL | 14,169 | 1% | 100% |
| White County | IL | 13,877 | 1% | 100% |
| Washington County | IL | 13,761 | 1% | 100% |
| Johnson County | IL | 13,308 | 1% | 100% |
| Clay County | IL | 13,288 | 1% | 100% |
| Wabash County | IL | 11,361 | 1% | 100% |
| Jasper County | IL | 9,287 | 1% | 100% |
| Hamilton County | IL | 7,993 | 1% | 100% |
| Effingham County | IL | 7,779 | 1% | 22% |
| Edwards County | IL | 6,245 | 1% | 100% |
| Alexander County | IL | 5,240 | 0% | 100% |
| Pulaski County | IL | 5,193 | 0% | 100% |
| Gallatin County | IL | 4,946 | 0% | 100% |
| Calhoun County | IL | 4,437 | 0% | 100% |
Sources:
- Census PEP Vintage 2024 (city populations)
- · 2020 Census tract centroids with NANP and TIGERweb boundaries (footprint, counties, city shares)
- · NANPA NPA and CO Code reports (dates, prefixes)
- · Methodology
Has area code 618 been reported for unwanted calls?
Yes – 2,462 FTC complaints, May 29 – Oct 1, 2026.
- 68% robocalls
- ↑ 29% vs prior period
- FTC data, retrieved 2026-10-05
Most-reported subjects
- Other41%1,018
- Reducing your debt (credit cards, mortgage, student loans)16%405
- Dropped call or no message13%326
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints.
Which prefixes and exchanges belong to area code 618?
77% assigned to a telco
- 74% Landline
- 26% Wireless
- 0% Unknown
of 773 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (618)200- | Wireless | Verizon Wireless |
| (618)201- | Wireless | Verizon Wireless |
| (618)202- | Wireless | New Cingular Wireless Pcs |
| (618)203- | Wireless | Sprint Spectrum |
| (618)204- | Wireless | Sprint Spectrum |
| (618)205- | Landline | Windstream Nuvox Illinois |
| (618)206- | Landline | Windstream Nuvox Illinois |
| (618)207- | Landline | Level 3 Communications |
| (618)208- | Landline | Windstream Nuvox Illinois |
| (618)209- | Landline | Telnyx |
| (618)210- | Wireless | New Cingular Wireless Pcs |
| (618)212- | Landline | Windstream Nuvox Illinois |
| (618)213- | Landline | Windstream Nuvox Illinois |
| (618)214- | Wireless | Verizon Wireless |
| (618)215- | Landline | Windstream Nuvox Illinois |
| (618)216- | Landline | Windstream Nuvox Illinois |
| (618)217- | Wireless | T-Mobile Usa |
| (618)218- | Wireless | Verizon Wireless |
| (618)219- | Landline | Windstream Nuvox Illinois |
| (618)220- | Landline | Illinois Bell Tel Co |
| (618)221- | Landline | Peerless Network Of Illinois |
| (618)222- | Landline | Illinois Bell Tel Co |
| (618)223- | Landline | Level 3 Communications |
| (618)224- | Landline | Illinois Bell Tel Co |
| (618)225- | Landline | Illinois Bell Tel Co |
| (618)226- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)227- | Landline | Illinois Bell Tel Co |
| (618)228- | Landline | Illinois Bell Tel Co |
| (618)229- | Landline | Illinois Bell Tel Co |
| (618)230- | Landline | Teleport Communications America |
| (618)231- | Wireless | New Cingular Wireless Pcs |
| (618)232- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)233- | Landline | Illinois Bell Tel Co |
| (618)234- | Landline | Illinois Bell Tel Co |
| (618)235- | Landline | Illinois Bell Tel Co |
| (618)236- | Landline | Illinois Bell Tel Co |
| (618)237- | Wireless | New Cingular Wireless Pcs |
| (618)238- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)239- | Landline | Illinois Bell Tel Co |
| (618)240- | Wireless | Verizon Wireless |
| (618)241- | Landline | Illinois Bell Tel Co |
| (618)242- | Landline | Illinois Bell Tel Co |
| (618)243- | Landline | Frontier North |
| (618)244- | Landline | Illinois Bell Tel Co |
| (618)245- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)246- | Landline | Illinois Bell Tel Co |
| (618)247- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)248- | Landline | Frontier North |
| (618)249- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)250- | Wireless | New Cingular Wireless Pcs |
| (618)251- | Landline | Illinois Bell Tel Co |
| (618)252- | Landline | Frontier North |
| (618)253- | Landline | Frontier North |
| (618)254- | Landline | Illinois Bell Tel Co |
| (618)255- | Landline | Illinois Bell Tel Co |
| (618)256- | Landline | Illinois Bell Tel Co |
| (618)257- | Landline | Illinois Bell Tel Co |
| (618)258- | Landline | Illinois Bell Tel Co |
| (618)259- | Landline | Illinois Bell Tel Co |
| (618)260- | Landline | Bandwidth.Com Clec |
| (618)261- | Landline | Illinois Bell Tel Co |
| (618)262- | Landline | Frontier North |
| (618)263- | Landline | Frontier North |
| (618)264- | Landline | Shawnee Tel. Co. |
| (618)265- | Landline | Frontier North |
| (618)266- | Landline | Illinois Bell Tel Co |
| (618)267- | Wireless | Verizon Wireless |
| (618)268- | Landline | Frontier North |
| (618)269- | Landline | Frontier North |
| (618)270- | Landline | Level 3 Communications |
| (618)271- | Landline | Illinois Bell Tel Co |
| (618)272- | Landline | Frontier North |
| (618)273- | Landline | Frontier North |
| (618)274- | Landline | Illinois Bell Tel Co |
| (618)275- | Landline | Shawnee Tel. Co. |
| (618)276- | Landline | Shawnee Tel. Co. |
| (618)277- | Landline | Illinois Bell Tel Co |
| (618)278- | Landline | Frontier Communications-Midland |
| (618)279- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)280- | Landline | Bandwidth.Com Clec |
| (618)281- | Landline | Harrisonville Tel. Co. |
| (618)282- | Landline | Harrisonville Tel. Co. |
| (618)283- | Landline | Illinois Bell Tel Co |
| (618)284- | Landline | Harrisonville Tel. Co. |
| (618)285- | Landline | Shawnee Tel. Co. |
| (618)286- | Landline | Harrisonville Tel. Co. |
| (618)287- | Landline | Shawnee Tel. Co. |
| (618)288- | Landline | Illinois Bell Tel Co |
| (618)289- | Landline | Shawnee Tel. Co. |
| (618)290- | Landline | Shawneelec |
| (618)291- | Landline | American Messaging Services |
| (618)292- | Wireless | New Cingular Wireless Pcs |
| (618)293- | Landline | Illinois Bell Tel Co |
| (618)294- | Landline | Clearwave Communications |
| (618)295- | Landline | Frontier North |
| (618)296- | Landline | Illinois Bell Tel Co |
| (618)297- | Landline | Clearwave Communications |
| (618)298- | Landline | Frontier North |
| (618)299- | Landline | Frontier North |
| (618)300- | Landline | Ymax Communications |
| (618)301- | Landline | Windstream Nuvox Illinois |
| (618)302- | Wireless | Verizon Wireless |
| (618)303- | Wireless | New Cingular Wireless Pcs |
| (618)304- | Wireless | Verizon Wireless |
| (618)305- | Landline | At&T |
| (618)306- | Wireless | Verizon Wireless |
| (618)307- | Landline | Windstream Nuvox Illinois |
| (618)308- | Wireless | Verizon Wireless |
| (618)309- | Landline | At&T |
| (618)310- | Landline | Level 3 Communications |
| (618)312- | Landline | Wabash Comm |
| (618)313- | Wireless | Verizon Wireless |
| (618)314- | Wireless | Verizon Wireless |
| (618)315- | Wireless | New Cingular Wireless Pcs |
| (618)316- | Wireless | Sprint Spectrum |
| (618)317- | Wireless | Verizon Wireless |
| (618)318- | Wireless | Verizon Wireless |
| (618)319- | Landline | Level 3 Communications |
| (618)320- | Wireless | New Cingular Wireless Pcs |
| (618)321- | Landline | American Messaging Services |
| (618)322- | Wireless | Verizon Wireless |
| (618)323- | Landline | Illinois Bell Tel Co |
| (618)324- | Landline | American Messaging Services |
| (618)325- | Landline | American Messaging Services |
| (618)326- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)327- | Landline | Illinois Bell Tel Co |
| (618)328- | Landline | Level 3 Communications |
| (618)329- | Landline | Egyptian Tel. Coop. Assn. |
| (618)330- | Landline | Bandwidth.Com Clec |
| (618)331- | Landline | Mcimetro Access Transmission Services |
| (618)332- | Landline | Illinois Bell Tel Co |
| (618)333- | Landline | Novacom |
| (618)334- | Wireless | New Cingular Wireless Pcs |
| (618)335- | Wireless | Verizon Wireless |
| (618)336- | Landline | Egyptian Tel. Coop. Assn. |
| (618)337- | Landline | Illinois Bell Tel Co |
| (618)338- | Landline | American Messaging Services |
| (618)339- | Wireless | New Cingular Wireless Pcs |
| (618)340- | Wireless | New Cingular Wireless Pcs |
| (618)341- | Landline | American Messaging Services |
| (618)342- | Landline | Frontier North |
| (618)343- | Landline | Illinois Bell Tel Co |
| (618)344- | Landline | Illinois Bell Tel Co |
| (618)345- | Landline | Illinois Bell Tel Co |
| (618)346- | Landline | Illinois Bell Tel Co |
| (618)347- | Landline | Frontier Communications-Midland |
| (618)348- | Landline | Bandwidth.Com Clec |
| (618)349- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)350- | Landline | Bandwidth.Com Clec |
| (618)351- | Landline | Frontier North |
| (618)352- | Wireless | New Cingular Wireless Pcs |
| (618)353- | Wireless | New Cingular Wireless Pcs |
| (618)354- | Landline | Skyetel |
| (618)355- | Landline | Illinois Bell Tel Co |
| (618)356- | Landline | Level 3 Communications |
| (618)357- | Landline | Frontier North |
| (618)358- | Landline | Bandwidth.Com Clec |
| (618)359- | Wireless | New Cingular Wireless Pcs |
| (618)360- | Landline | Illinois Bell Tel Co |
| (618)361- | Landline | Mcimetro Access Transmission Services |
| (618)362- | Landline | Frontier Communications-Midland |
| (618)363- | Wireless | Verizon Wireless |
| (618)364- | Landline | At&T |
| (618)365- | Landline | At&T |
| (618)366- | Landline | Southwestern Bell |
| (618)367- | Wireless | Verizon Wireless |
| (618)368- | Landline | Level 3 Communications |
| (618)369- | Landline | American Messaging Services |
| (618)370- | Landline | Level 3 Communications |
| (618)371- | Landline | Level 3 Communications |
| (618)372- | Landline | Illinois Bell Tel Co |
| (618)373- | Wireless | New Cingular Wireless Pcs |
| (618)374- | Landline | Illinois Bell Tel Co |
| (618)375- | Landline | Frontier North |
| (618)376- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)377- | Landline | Illinois Bell Tel Co |
| (618)378- | Landline | Frontier North |
| (618)379- | Landline | Clearwave Communications |
| (618)380- | Landline | Clearwave Communications |
| (618)381- | Landline | Mcimetro Access Transmission Services |
| (618)382- | Landline | Frontier North |
| (618)383- | Wireless | New Cingular Wireless Pcs |
| (618)384- | Landline | Frontier North |
| (618)385- | Landline | Level 3 Communications |
| (618)386- | Landline | Mediacom Telephony Of Illinois |
| (618)387- | Landline | Telnyx |
| (618)388- | Landline | Level 3 Communications |
| (618)389- | Landline | Level 3 Communications |
| (618)390- | Landline | Level 3 Communications |
| (618)391- | Landline | Illinois Bell Tel Co |
| (618)392- | Landline | Frontier North |
| (618)393- | Landline | Frontier North |
| (618)394- | Landline | Illinois Bell Tel Co |
| (618)395- | Landline | Frontier North |
| (618)396- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)397- | Landline | Illinois Bell Tel Co |
| (618)398- | Landline | Illinois Bell Tel Co |
| (618)399- | Landline | Illinois Bell Tel Co |
| (618)400- | Landline | Onvoy |
| (618)401- | Wireless | New Cingular Wireless Pcs |
| (618)402- | Wireless | New Cingular Wireless Pcs |
| (618)403- | Landline | Nuso |
| (618)404- | Landline | Metropcs |
| (618)405- | Landline | Mediacom Telephony Of Illinois |
| (618)406- | Wireless | New Cingular Wireless Pcs |
| (618)407- | Wireless | New Cingular Wireless Pcs |
| (618)408- | Landline | At&T |
| (618)409- | Wireless | New Cingular Wireless Pcs |
| (618)410- | Wireless | Sprint Spectrum |
| (618)412- | Wireless | Sprint Spectrum |
| (618)413- | Landline | Peerless Network Of Illinois |
| (618)414- | Landline | Centurylink Communications |
| (618)415- | Landline | Bandwidth.Com Clec |
| (618)416- | Landline | Charter Fiberlink - Illinois |
| (618)417- | Landline | Metropcs |
| (618)418- | Landline | Mcimetro Access Transmission Services |
| (618)419- | Wireless | T-Mobile Usa |
| (618)420- | Wireless | New Cingular Wireless Pcs |
| (618)421- | Wireless | New Cingular Wireless Pcs |
| (618)422- | Landline | Futiva |
| (618)423- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)424- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)425- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)426- | Landline | Frontier North |
| (618)427- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)428- | Landline | Frontier Communications-Midland |
| (618)429- | Landline | Clearwave Communications |
| (618)430- | Landline | Mediacom Telephony Of Illinois |
| (618)431- | Landline | Onvoy |
| (618)432- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)433- | Landline | Illinois Bell Tel Co |
| (618)434- | Wireless | T-Mobile Usa |
| (618)435- | Landline | Frontier North |
| (618)436- | Landline | Illinois Bell Tel Co |
| (618)437- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)438- | Landline | Frontier North |
| (618)439- | Landline | Frontier North |
| (618)440- | Wireless | Verizon Wireless |
| (618)441- | Landline | Level 3 Communications |
| (618)442- | Landline | Frontier North |
| (618)443- | Landline | Frontier North |
| (618)444- | Wireless | Verizon Wireless |
| (618)445- | Landline | Frontier North |
| (618)446- | Landline | Wabash Tel. Coop. |
| (618)447- | Wireless | Sprint Spectrum |
| (618)448- | Landline | Clearwave Communications |
| (618)449- | Wireless | Verizon Wireless |
| (618)450- | Landline | Twilio International |
| (618)451- | Landline | Illinois Bell Tel Co |
| (618)452- | Landline | Illinois Bell Tel Co |
| (618)453- | Landline | Frontier North |
| (618)454- | Landline | Mediacom Telephony Of Illinois |
| (618)455- | Landline | Frontier North |
| (618)456- | Landline | Frontier North |
| (618)457- | Landline | Frontier North |
| (618)458- | Landline | Harrisonville Tel. Co. |
| (618)459- | Landline | Madison Tel. Co. |
| (618)460- | Landline | Mediacom Telephony Of Illinois |
| (618)461- | Landline | Mediacom Telephony Of Illinois |
| (618)462- | Landline | Illinois Bell Tel Co |
| (618)463- | Landline | Illinois Bell Tel Co |
| (618)464- | Landline | Charter Fiberlink - Illinois |
| (618)465- | Landline | Illinois Bell Tel Co |
| (618)466- | Landline | Illinois Bell Tel Co |
| (618)467- | Landline | Illinois Bell Tel Co |
| (618)468- | Landline | Illinois Bell Tel Co |
| (618)469- | Landline | Mediacom Telephony Of Illinois |
| (618)470- | Landline | Teleport Communications America |
| (618)471- | Landline | Mcimetro Access Transmission Services |
| (618)472- | Wireless | New Cingular Wireless Pcs |
| (618)473- | Landline | Frontier North |
| (618)474- | Landline | Illinois Bell Tel Co |
| (618)475- | Landline | Illinois Bell Tel Co |
| (618)476- | Landline | Frontier North |
| (618)477- | Landline | Aero Communications |
| (618)478- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)479- | Landline | Level 3 Communications |
| (618)480- | Landline | Mediacom Telephony Of Illinois |
| (618)481- | Landline | Centurylink Communications |
| (618)482- | Landline | Illinois Bell Tel Co |
| (618)483- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)484- | Landline | Telnyx |
| (618)485- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)486- | Landline | Vonage America |
| (618)487- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)488- | Landline | Alhambra-Grantfork Tel. Co. |
| (618)489- | Landline | Illinois Bell Tel Co |
| (618)490- | Landline | Mediacom Telephony Of Illinois |
| (618)491- | Landline | Onvoy |
| (618)492- | Landline | Onvoy |
| (618)493- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)494- | Landline | Level 3 Communications |
| (618)495- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)496- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)497- | Landline | Frontier North |
| (618)498- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)499- | Wireless | Verizon Wireless |
| (618)500- | Landline | Onvoy |
| (618)501- | Landline | Windstream Nuvox Illinois |
| (618)502- | Landline | Bandwidth.Com Clec |
| (618)503- | Landline | Level 3 Communications |
| (618)504- | Wireless | T-Mobile Usa |
| (618)505- | Landline | Level 3 Communications |
| (618)506- | Landline | Bandwidth.Com Clec |
| (618)507- | Landline | Level 3 Communications |
| (618)508- | Landline | Level 3 Communications |
| (618)509- | Landline | Level 3 Communications |
| (618)510- | Landline | Mediacom Telephony Of Illinois |
| (618)512- | Landline | Illinois Bell Tel Co |
| (618)513- | Wireless | New Cingular Wireless Pcs |
| (618)514- | Wireless | T-Mobile Usa |
| (618)515- | Landline | Metropcs |
| (618)516- | Wireless | New Cingular Wireless Pcs |
| (618)517- | Wireless | T-Mobile Usa |
| (618)518- | Wireless | New Cingular Wireless Pcs |
| (618)519- | Landline | Clearwave Communications |
| (618)520- | Wireless | New Cingular Wireless Pcs |
| (618)521- | Wireless | Verizon Wireless |
| (618)522- | Landline | Level 3 Communications |
| (618)523- | Landline | Illinois Bell Tel Co |
| (618)524- | Landline | Frontier North |
| (618)525- | Wireless | New Cingular Wireless Pcs |
| (618)526- | Landline | Illinois Bell Tel Co |
| (618)527- | Wireless | New Cingular Wireless Pcs |
| (618)528- | Wireless | New Cingular Wireless Pcs |
| (618)529- | Landline | Frontier North |
| (618)530- | Wireless | Sprint Spectrum |
| (618)531- | Wireless | Sprint Spectrum |
| (618)532- | Landline | Illinois Bell Tel Co |
| (618)533- | Landline | Illinois Bell Tel Co |
| (618)534- | Wireless | Verizon Wireless |
| (618)535- | Wireless | United States Cellular |
| (618)536- | Landline | Frontier North |
| (618)537- | Landline | Illinois Bell Tel Co |
| (618)538- | Landline | Frontier North |
| (618)539- | Landline | Illinois Bell Tel Co |
| (618)540- | Wireless | New Cingular Wireless Pcs |
| (618)541- | Wireless | New Cingular Wireless Pcs |
| (618)542- | Landline | Frontier North |
| (618)543- | Landline | Frontier North |
| (618)544- | Landline | Frontier North |
| (618)545- | Landline | Illinois Bell Tel Co |
| (618)546- | Landline | Frontier North |
| (618)547- | Landline | Illinois Bell Tel Co |
| (618)548- | Landline | Illinois Bell Tel Co |
| (618)549- | Landline | Frontier North |
| (618)550- | Wireless | New Cingular Wireless Pcs |
| (618)551- | Landline | Peerless Network Of Illinois |
| (618)552- | Landline | Bandwidth.Com Clec |
| (618)553- | Wireless | Verizon Wireless |
| (618)554- | Wireless | Verizon Wireless |
| (618)556- | Wireless | United States Cellular |
| (618)557- | Landline | Frontier North |
| (618)558- | Wireless | Sprint Spectrum |
| (618)559- | Wireless | Verizon Wireless |
| (618)560- | Wireless | New Cingular Wireless Pcs |
| (618)561- | Wireless | New Cingular Wireless Pcs |
| (618)562- | Wireless | New Cingular Wireless Pcs |
| (618)563- | Landline | Frontier North |
| (618)564- | Landline | Frontier North |
| (618)565- | Landline | Frontier North |
| (618)566- | Landline | Frontier North |
| (618)567- | Wireless | Sprint Spectrum |
| (618)568- | Landline | Frontier North |
| (618)569- | Landline | Frontier North |
| (618)570- | Wireless | New Cingular Wireless Pcs |
| (618)571- | Wireless | Verizon Wireless |
| (618)572- | Landline | At&T |
| (618)574- | Landline | At&T |
| (618)575- | Landline | Bandwidth.Com Clec |
| (618)576- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)577- | Landline | Bandwidth.Com Clec |
| (618)578- | Wireless | New Cingular Wireless Pcs |
| (618)579- | Wireless | Sprint Spectrum |
| (618)580- | Wireless | Sprint Spectrum |
| (618)581- | Wireless | Sprint Spectrum |
| (618)582- | Landline | Mcimetro Access Transmission Services |
| (618)583- | Landline | Illinois Bell Tel Co |
| (618)584- | Landline | Flat Rock Tel. Co-Op |
| (618)585- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)586- | Landline | Frontier North |
| (618)587- | Landline | Frontier North |
| (618)588- | Landline | Frontier North |
| (618)589- | Landline | Level 3 Communications |
| (618)590- | Landline | Bandwidth.Com Clec |
| (618)591- | Landline | Radiantiq |
| (618)592- | Landline | Odin Telephone Exchange |
| (618)593- | Wireless | Sprint Spectrum |
| (618)594- | Landline | Illinois Bell Tel Co |
| (618)595- | Landline | Bandwidth.Com Clec |
| (618)596- | Landline | Frontier North |
| (618)597- | Landline | American Messaging Services |
| (618)598- | Landline | Onvoy |
| (618)599- | Wireless | Verizon Wireless |
| (618)600- | Landline | Onvoy |
| (618)601- | Landline | Charter Fiberlink - Illinois |
| (618)602- | Landline | Skyetel |
| (618)603- | Wireless | Verizon Wireless |
| (618)604- | Wireless | New Cingular Wireless Pcs |
| (618)605- | Landline | Nuso |
| (618)606- | Landline | Mcimetro Access Transmission Services |
| (618)607- | Landline | Centurylink Communications |
| (618)608- | Landline | Bandwidth.Com Clec |
| (618)609- | Wireless | New Cingular Wireless Pcs |
| (618)610- | Wireless | New Cingular Wireless Pcs |
| (618)612- | Wireless | New Cingular Wireless Pcs |
| (618)613- | Landline | Level 3 Communications |
| (618)614- | Wireless | New Cingular Wireless Pcs |
| (618)615- | Wireless | Verizon Wireless |
| (618)616- | Wireless | New Cingular Wireless Pcs |
| (618)617- | Landline | Onvoy |
| (618)619- | Landline | Mcleodusa Telecommunication Services |
| (618)620- | Landline | Onvoy |
| (618)621- | Landline | Vonage America |
| (618)622- | Landline | Illinois Bell Tel Co |
| (618)623- | Wireless | New Cingular Wireless Pcs |
| (618)624- | Landline | Illinois Bell Tel Co |
| (618)625- | Landline | Frontier North |
| (618)626- | Landline | Teleport Communications America |
| (618)627- | Landline | Frontier North |
| (618)628- | Landline | Illinois Bell Tel Co |
| (618)629- | Landline | Frontier North |
| (618)630- | Landline | Stratus Networks |
| (618)631- | Landline | Stratus Networks |
| (618)632- | Landline | Illinois Bell Tel Co |
| (618)633- | Landline | Madison Tel. Co. |
| (618)634- | Landline | Frontier North |
| (618)635- | Landline | Madison Tel. Co. |
| (618)636- | Landline | Nuso |
| (618)637- | Landline | Madison Tel. Co. |
| (618)638- | Wireless | Verizon Wireless |
| (618)639- | Landline | Grafton Technologies |
| (618)640- | Landline | Charter Fiberlink - Illinois |
| (618)641- | Landline | Illinois Bell Tel Co |
| (618)642- | Landline | Clearwave Communications |
| (618)643- | Landline | Frontier North |
| (618)644- | Landline | Home Tel. Co. |
| (618)645- | Wireless | New Cingular Wireless Pcs |
| (618)646- | Landline | Illinois Bell Tel Co |
| (618)647- | Landline | Hamilton County Telephone Co |
| (618)648- | Landline | Hamilton County Telephone Co |
| (618)649- | Landline | Level 3 Communications |
| (618)650- | Landline | Illinois Bell Tel Co |
| (618)651- | Landline | Frontier North |
| (618)652- | Landline | Level 3 Communications |
| (618)653- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)654- | Landline | Frontier North |
| (618)655- | Landline | Illinois Bell Tel Co |
| (618)656- | Landline | Illinois Bell Tel Co |
| (618)657- | Landline | Frontier North |
| (618)658- | Landline | Frontier North |
| (618)659- | Landline | Illinois Bell Tel Co |
| (618)660- | Wireless | New Cingular Wireless Pcs |
| (618)661- | Landline | Southwestern Bell |
| (618)662- | Landline | Frontier North |
| (618)663- | Landline | Level 3 Communications |
| (618)664- | Landline | Illinois Bell Tel Co |
| (618)665- | Landline | Wabash Tel. Coop. |
| (618)666- | Landline | Onvoy |
| (618)667- | Landline | Illinois Bell Tel Co |
| (618)668- | Landline | Onvoy |
| (618)669- | Landline | Frontier Communications-Midland |
| (618)670- | Wireless | Sprint Spectrum |
| (618)671- | Wireless | T-Mobile Usa |
| (618)672- | Landline | Shawnee Tel. Co. |
| (618)673- | Landline | Wabash Tel. Coop. |
| (618)674- | Landline | Level 3 Communications |
| (618)675- | Landline | Alhambra-Grantfork Tel. Co. |
| (618)676- | Landline | Frontier North |
| (618)677- | Landline | Frontier North |
| (618)678- | Landline | Wabash Tel. Coop. |
| (618)679- | Landline | Level 3 Communications |
| (618)680- | Landline | Teleport Communications America |
| (618)681- | Wireless | New Cingular Wireless Pcs |
| (618)682- | Wireless | New Cingular Wireless Pcs |
| (618)683- | Landline | Frontier North |
| (618)684- | Landline | Frontier North |
| (618)685- | Landline | Teleport Communications America |
| (618)686- | Landline | Wabash Tel. Coop. |
| (618)687- | Landline | Frontier North |
| (618)688- | Landline | Mcleodusa Telecommunication Services |
| (618)689- | Landline | Frontier North |
| (618)690- | Landline | Illinois Bell Tel Co |
| (618)691- | Wireless | New Cingular Wireless Pcs |
| (618)692- | Landline | Illinois Bell Tel Co |
| (618)693- | Landline | Mcimetro Access Transmission Services |
| (618)694- | Wireless | New Cingular Wireless Pcs |
| (618)695- | Landline | Shawnee Tel. Co. |
| (618)696- | Wireless | T-Mobile Usa |
| (618)697- | Wireless | Verizon Wireless |
| (618)698- | Wireless | T-Mobile Usa |
| (618)699- | Landline | Level 3 Communications |
| (618)701- | Landline | Metropcs |
| (618)702- | Landline | Metropcs |
| (618)703- | Landline | Level 3 Communications |
| (618)704- | Wireless | Sprint Spectrum |
| (618)705- | Landline | Bandwidth.Com Clec |
| (618)706- | Landline | Centurylink Communications |
| (618)707- | Landline | Level 3 Communications |
| (618)708- | Wireless | New Cingular Wireless Pcs |
| (618)709- | Wireless | T-Mobile Usa |
| (618)710- | Landline | Charter Fiberlink - Illinois |
| (618)712- | Landline | Level 3 Communications |
| (618)713- | Wireless | Verizon Wireless |
| (618)714- | Landline | Frontier North |
| (618)715- | Landline | Level 3 Communications |
| (618)716- | Landline | Onvoy |
| (618)717- | Landline | Level 3 Communications |
| (618)718- | Landline | Radiantiq |
| (618)719- | Wireless | Sprint Spectrum |
| (618)720- | Landline | Bandwidth.Com Clec |
| (618)721- | Landline | Telnyx |
| (618)722- | Landline | Level 3 Communications |
| (618)723- | Landline | Frontier North |
| (618)724- | Landline | Frontier North |
| (618)725- | Wireless | T-Mobile Usa |
| (618)726- | Landline | At&T |
| (618)727- | Wireless | New Cingular Wireless Pcs |
| (618)728- | Landline | Hamilton County Telephone Co |
| (618)729- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)731- | Landline | Teleport Communications America |
| (618)732- | Landline | Illinois Bell Tel Co |
| (618)733- | Landline | Mediacom Telephony Of Illinois |
| (618)734- | Landline | Illinois Bell Tel Co |
| (618)735- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)736- | Landline | Hamilton County Telephone Co |
| (618)737- | Wireless | T-Mobile Usa |
| (618)738- | Landline | Bandwidth.Com Clec |
| (618)739- | Wireless | Sprint Spectrum |
| (618)740- | Landline | Wabash Comm |
| (618)741- | Wireless | Sprint Spectrum |
| (618)742- | Landline | Illinois Bell Tel Co |
| (618)743- | Landline | Frontier North |
| (618)744- | Landline | Illinois Bell Tel Co |
| (618)745- | Landline | Illinois Bell Tel Co |
| (618)746- | Landline | Illinois Bell Tel Co |
| (618)747- | Landline | Illinois Bell Tel Co |
| (618)748- | Landline | Illinois Bell Tel Co |
| (618)749- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)750- | Wireless | New Cingular Wireless Pcs |
| (618)751- | Wireless | New Cingular Wireless Pcs |
| (618)752- | Landline | Frontier North |
| (618)753- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)754- | Landline | Frontier North |
| (618)755- | Landline | Illinois Bell Tel Co |
| (618)756- | Landline | Hamilton County Telephone Co |
| (618)757- | Landline | Hamilton County Telephone Co |
| (618)758- | Landline | Frontier North |
| (618)759- | Wireless | New Cingular Wireless Pcs |
| (618)760- | Wireless | New Cingular Wireless Pcs |
| (618)761- | Landline | Charter Fiberlink - Illinois |
| (618)762- | Landline | Clearwave Communications |
| (618)763- | Landline | Egyptian Tel. Coop. Assn. |
| (618)764- | Landline | Illinois Bell Tel Co |
| (618)765- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)766- | Landline | Charter Fiberlink - Illinois |
| (618)767- | Landline | Level 3 Communications |
| (618)768- | Landline | Egyptian Tel. Coop. Assn. |
| (618)769- | Landline | Charter Fiberlink - Illinois |
| (618)770- | Landline | Mediacom Telephony Of Illinois |
| (618)771- | Wireless | New Cingular Wireless Pcs |
| (618)772- | Wireless | New Cingular Wireless Pcs |
| (618)773- | Landline | Hamilton County Telephone Co |
| (618)774- | Landline | Egyptian Tel. Coop. Assn. |
| (618)775- | Landline | Odin Telephone Exchange |
| (618)776- | Landline | Illinois Bell Tel Co |
| (618)777- | Landline | Frontier North |
| (618)778- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)779- | Wireless | Sprint Spectrum |
| (618)780- | Wireless | New Cingular Wireless Pcs |
| (618)781- | Wireless | Sprint Spectrum |
| (618)782- | Landline | American Messaging Services |
| (618)783- | Landline | Frontier North |
| (618)784- | Landline | American Messaging Services |
| (618)785- | Landline | Egyptian Tel. Coop. Assn. |
| (618)786- | Landline | Grafton Tel. Co. |
| (618)787- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)788- | Landline | Fractel |
| (618)789- | Wireless | T-Mobile Usa |
| (618)790- | Landline | Level 3 Communications |
| (618)791- | Wireless | Verizon Wireless |
| (618)792- | Wireless | Verizon Wireless |
| (618)793- | Landline | Frontier North |
| (618)794- | Wireless | New Cingular Wireless Pcs |
| (618)795- | Wireless | New Cingular Wireless Pcs |
| (618)796- | Wireless | New Cingular Wireless Pcs |
| (618)797- | Landline | Illinois Bell Tel Co |
| (618)798- | Landline | Illinois Bell Tel Co |
| (618)799- | Wireless | New Cingular Wireless Pcs |
| (618)800- | Landline | Onvoy |
| (618)801- | Landline | Onvoy |
| (618)802- | Wireless | T-Mobile Usa |
| (618)803- | Wireless | New Cingular Wireless Pcs |
| (618)804- | Wireless | Verizon Wireless |
| (618)805- | Landline | Ip Horizon |
| (618)806- | Wireless | New Cingular Wireless Pcs |
| (618)807- | Landline | Commio |
| (618)808- | Landline | Charter Fiberlink - Illinois |
| (618)809- | Wireless | T-Mobile Usa |
| (618)810- | Wireless | New Cingular Wireless Pcs |
| (618)812- | Landline | Onvoy |
| (618)813- | Wireless | New Cingular Wireless Pcs |
| (618)814- | Wireless | Verizon Wireless |
| (618)815- | Wireless | Dish Wireless |
| (618)816- | Landline | Level 3 Communications |
| (618)817- | Landline | Mcimetro Access Transmission Services |
| (618)818- | Wireless | New Cingular Wireless Pcs |
| (618)819- | Landline | Bandwidth.Com Clec |
| (618)820- | Landline | Bandwidth.Com Clec |
| (618)821- | Landline | Mediacom Telephony Of Illinois |
| (618)822- | Landline | Illinois Bell Tel Co |
| (618)823- | Wireless | T-Mobile Usa |
| (618)824- | Landline | Egyptian Tel. Coop. Assn. |
| (618)825- | Landline | Illinois Bell Tel Co |
| (618)826- | Landline | Frontier North |
| (618)827- | Landline | Frontier North |
| (618)828- | Landline | Metropcs |
| (618)829- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)830- | Wireless | Verizon Wireless |
| (618)831- | Landline | Mcleodusa Telecommunication Services |
| (618)832- | Landline | Ton80 Communications |
| (618)833- | Landline | Frontier North |
| (618)834- | Wireless | Verizon Wireless |
| (618)835- | Landline | Wabash Tel. Coop. |
| (618)836- | Landline | Frontier Communications-Midland |
| (618)837- | Wireless | New Cingular Wireless Pcs |
| (618)838- | Wireless | New Cingular Wireless Pcs |
| (618)839- | Wireless | New Cingular Wireless Pcs |
| (618)840- | Wireless | Verizon Wireless |
| (618)841- | Wireless | Verizon Wireless |
| (618)842- | Landline | Frontier North |
| (618)843- | Wireless | New Cingular Wireless Pcs |
| (618)844- | Landline | At&T |
| (618)845- | Landline | Frontier North |
| (618)846- | Landline | Odin Telephone Exchange |
| (618)847- | Landline | Frontier North |
| (618)848- | Landline | Onvoy |
| (618)849- | Wireless | New Cingular Wireless Pcs |
| (618)850- | Landline | Twilio International |
| (618)851- | Landline | Onvoy Spectrum |
| (618)852- | Wireless | New Cingular Wireless Pcs |
| (618)853- | Landline | Frontier North |
| (618)854- | Landline | Wabash Tel. Coop. |
| (618)855- | Landline | Onvoy |
| (618)856- | Wireless | New Cingular Wireless Pcs |
| (618)857- | Landline | Charter Fiberlink - Illinois |
| (618)858- | Wireless | Dish Wireless |
| (618)859- | Landline | Frontier North |
| (618)860- | Wireless | Dish Wireless |
| (618)861- | Landline | Level 3 Communications |
| (618)862- | Wireless | Dish Wireless |
| (618)863- | Landline | Frontier North |
| (618)864- | Wireless | Verizon Wireless |
| (618)865- | Wireless | Dish Wireless |
| (618)866- | Landline | Fractel |
| (618)867- | Landline | Frontier North |
| (618)868- | Wireless | Dish Wireless |
| (618)869- | Landline | Frontier North |
| (618)870- | Wireless | Dish Wireless |
| (618)871- | Landline | Teleport Communications America |
| (618)872- | Landline | Ton80 Communications |
| (618)873- | Landline | Bandwidth.Com Clec |
| (618)874- | Landline | Illinois Bell Tel Co |
| (618)875- | Landline | Illinois Bell Tel Co |
| (618)876- | Landline | Illinois Bell Tel Co |
| (618)877- | Landline | Illinois Bell Tel Co |
| (618)878- | Wireless | New Cingular Wireless Pcs |
| (618)879- | Landline | Nuso |
| (618)880- | Wireless | Dish Wireless |
| (618)881- | Landline | Mediacom Telephony Of Illinois |
| (618)882- | Landline | Level 3 Communications |
| (618)883- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)884- | Landline | Frontier North |
| (618)885- | Landline | Citizens Telecom Co Illinois-Frontier Citizens |
| (618)886- | Landline | Ton80 Communications |
| (618)887- | Landline | Illinois Bell Tel Co |
| (618)888- | Landline | Madison Tel. Co. |
| (618)889- | Wireless | Verizon Wireless |
| (618)890- | Wireless | Dish Wireless |
| (618)891- | Landline | Level 3 Communications |
| (618)892- | Landline | Mediacom Telephony Of Illinois |
| (618)893- | Landline | Frontier North |
| (618)894- | Wireless | Dish Wireless |
| (618)895- | Landline | Frontier North |
| (618)896- | Landline | Frontier North |
| (618)897- | Landline | Wabash Tel. Coop. |
| (618)898- | Landline | Wabash Tel. Coop. |
| (618)899- | Landline | Clearwave Communications |
| (618)900- | Landline | Onvoy |
| (618)901- | Landline | Peerless Network Of Illinois |
| (618)902- | Landline | Onvoy Spectrum |
| (618)903- | Wireless | Dish Wireless |
| (618)904- | Wireless | Dish Wireless |
| (618)905- | Landline | Metropcs |
| (618)906- | Landline | Metropcs |
| (618)907- | Wireless | Verizon Wireless |
| (618)908- | Wireless | New Cingular Wireless Pcs |
| (618)909- | Wireless | Dish Wireless |
| (618)910- | Wireless | Verizon Wireless |
| (618)912- | Landline | Level 3 Communications |
| (618)913- | Wireless | New Cingular Wireless Pcs |
| (618)914- | Landline | Onvoy |
| (618)915- | Landline | Teleport Communications America |
| (618)916- | Landline | Nuso |
| (618)917- | Wireless | T-Mobile Usa |
| (618)918- | Wireless | New Cingular Wireless Pcs |
| (618)919- | Wireless | Verizon Wireless |
| (618)920- | Wireless | Verizon Wireless |
| (618)921- | Wireless | New Cingular Wireless Pcs |
| (618)922- | Wireless | New Cingular Wireless Pcs |
| (618)923- | Wireless | New Cingular Wireless Pcs |
| (618)924- | Wireless | New Cingular Wireless Pcs |
| (618)925- | Wireless | New Cingular Wireless Pcs |
| (618)926- | Wireless | New Cingular Wireless Pcs |
| (618)927- | Wireless | New Cingular Wireless Pcs |
| (618)928- | Landline | Frontier North |
| (618)929- | Wireless | Verizon Wireless |
| (618)931- | Landline | Illinois Bell Tel Co |
| (618)932- | Landline | Frontier North |
| (618)933- | Landline | Level 3 Communications |
| (618)934- | Landline | Frontier North |
| (618)935- | Landline | Harrisonville Tel. Co. |
| (618)936- | Landline | Frontier North |
| (618)937- | Landline | Frontier North |
| (618)938- | Landline | Harrisonville Tel. Co. |
| (618)939- | Landline | Harrisonville Tel. Co. |
| (618)940- | Landline | Comcast Ip Phone |
| (618)942- | Landline | Frontier North |
| (618)943- | Landline | Frontier North |
| (618)944- | Landline | Teleport Communications America |
| (618)945- | Landline | Frontier North |
| (618)946- | Wireless | New Cingular Wireless Pcs |
| (618)947- | Landline | Frontier North |
| (618)948- | Landline | Frontier North |
| (618)949- | Landline | Shawnee Tel. Co. |
| (618)952- | Landline | Telnyx |
| (618)954- | Wireless | New Cingular Wireless Pcs |
| (618)955- | Landline | Fractel |
| (618)956- | Landline | Clearwave Communications |
| (618)960- | Wireless | Sprint Spectrum |
| (618)961- | Landline | Onvoy |
| (618)962- | Landline | Frontier North |
| (618)963- | Landline | Frontier North |
| (618)964- | Landline | Frontier North |
| (618)965- | Landline | Frontier North |
| (618)966- | Landline | Crossville Tel. Co. |
| (618)967- | Wireless | Verizon Wireless |
| (618)968- | Landline | Frontier North |
| (618)969- | Landline | Clearwave Communications |
| (618)971- | Wireless | New Cingular Wireless Pcs |
| (618)972- | Wireless | Verizon Wireless |
| (618)973- | Wireless | Verizon Wireless |
| (618)974- | Wireless | New Cingular Wireless Pcs |
| (618)975- | Wireless | Verizon Wireless |
| (618)977- | Wireless | Verizon Wireless |
| (618)978- | Wireless | Verizon Wireless |
| (618)979- | Wireless | Verizon Wireless |
| (618)980- | Wireless | Verizon Wireless |
| (618)982- | Landline | Frontier North |
| (618)983- | Landline | Frontier North |
| (618)984- | Landline | Frontier North |
| (618)985- | Landline | Frontier North |
| (618)987- | Landline | Frontier North |
| (618)988- | Landline | Frontier North |
| (618)989- | Landline | Ton80 Communications |
| (618)992- | Landline | Level 3 Communications |
| (618)993- | Landline | Frontier North |
| (618)994- | Landline | Frontier North |
| (618)995- | Landline | Frontier North |
| (618)996- | Landline | Frontier North |
| (618)997- | Landline | Frontier North |
| (618)998- | Landline | Frontier North |
| (618)999- | Landline | Onvoy |
| No prefixes match “”. | ||
Frequently Asked Questions about the 618 Area Code
Who called me from a 618 number?
26% of its assigned prefixes are wireless. Largest holders: Frontier North, Illinois Bell Tel Co, and New Cingular Wireless Pcs.
Is 618 a scam area code?
Carriers hold 77% of its possible prefixes.
Why do I keep getting calls from the 618 area code?
Complaints rose 29% on the prior period.
Should I answer an unknown 618 number?
68% of its FTC complaints were robocalls. Its most-reported specific subject was "Reducing your debt (credit cards, mortgage, student loans)", at 16%.
How do I block calls from the 618 area code?
Blocking 618 still lets 730 numbers through.
Where is area code 618?
618 covers 329 cities and 1,202,793 residents in 38 Illinois counties, led by Madison, St. Clair, and Williamson.
When did area code 618 go into service?
618 went into service in 1947. 730 now shares its territory.
Is 618 a real area code?
Yes: 58 carriers hold its prefixes, serving 329 cities in Madison, St. Clair, Williamson, and 35 other counties.
What timezone is the 618 area code in?
618 is on Central Time (CT).
How do I call a 618 number from abroad?
Dial +1 618, then the number.