730 Area CodeBelleville, IL
Area code 730 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 618.
Overview
- Major City
- Belleville
- State
- Illinois (IL)
- Timezone
- Central Time (CT)
- Current Time
- –:––
- Overlay
- Yes – shares area with 618
Where is area code 730?
Overview of the 730 Area Code
Geographic Coverage of the 730 Area Code
All 329 cities- 40,560
- 32,169
- 26,854
- 26,715
- 24,967
- 23,766
Belleville Area Codes Overview
- 618Same territory
- 730This page
What cities does area code 730 cover?
| City | State | Population | Population in 730 | % 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 | 0 | 0.3% | 0.0% |
| 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 | 0 | 0.1% | 0.0% |
| 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 | 0 | 0.1% | 0.0% |
| 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 | 0 | 0.1% | 0.0% |
| 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 | 0 | 0.0% | 0.0% |
| 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 730 is measured from Census tract centroids.
What counties does area code 730 cover?
The 35 largest of 38 are listed.
| County | State | Population in 730 | % 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 report (dates)
- · Methodology
Has area code 730 been reported for unwanted calls?
Yes – 124 FTC complaints, May 29 – Oct 1, 2026.
- 69% robocalls
- ↓ 3% vs prior period
- FTC data, retrieved 2026-10-05
Most-reported subjects
- Other39%48
- Calls pretending to be government, businesses, or family and friends17%21
- Reducing your debt (credit cards, mortgage, student loans)15%19
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.
Frequently Asked Questions about the 730 Area Code
Who called me from a 730 number?
Its 329 cities are led by Belleville, O'Fallon, and Granite City.
Is 730 a scam area code?
No: it is an overlay of 618.
Why do I keep getting calls from the 730 area code?
Complaints fell 3% on the prior period.
Should I answer an unknown 730 number?
69% of its FTC complaints were robocalls. Its most-reported specific subject was "Calls pretending to be government, businesses, or family and friends", at 17%.
How do I block calls from the 730 area code?
Blocking 730 still lets 618 numbers through.
Where is area code 730?
730 covers 329 cities and 1,202,793 residents in 38 Illinois counties, led by Madison, St. Clair, and Williamson.
When did area code 730 go into service?
730 went into service on July 7, 2023. It was added to overlay 618.
Is 730 a real area code?
Yes: 329 cities in Madison, St. Clair, Williamson, and 35 other counties use it.
What timezone is the 730 area code in?
730 is on Central Time (CT).
How do I call a 730 number from abroad?
Dial +1 730, then the number.