531 Area CodeOmaha, NE
Area code 531 covers Omaha and nearby communities in Nebraska, in the Central Time (CT) zone, home to about 1,599,982 people across 380 cities. It was added in 2011 as an overlay of 402, so the same region uses both codes and every local call needs all ten digits.
Where is area code 531?
Area code 531 serves part of Omaha, NE and the surrounding areas. It has a single overlay (402) that serves the same area.
Overview of the 531 Area Code
What is the 531 area code?
The 531 area code serves Omaha, Nebraska, alongside other established area codes. When you see a 531 number, it indicates a local number within this geographic area.
Why was area code 531 created?
Area code 531 went into service on March 26, 2011, as an overlay of 402. An overlay adds a second code to the same territory instead of splitting it: existing 402 numbers kept their digits, new lines began receiving 531 numbers, and local calls in the region require all ten digits.
Geographic Coverage of the 531 Area Code
The 531 area code serves Omaha and surrounding areas in Nebraska. It operates within the Central Time (CT) time zone. It complements the coverage of area code 402. This area code covers several key cities, including:
- Omaha
- Lincoln
- Bellevue
- Grand Island
- Fremont
- Norfolk
Got a call from a 531 number? It came from Omaha, NE. Since 531 overlays with 402, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, Omaha accounts for about 35.9%; the rest is split across 379 smaller cities.
Omaha Area Codes Overview
Omaha is served by multiple area codes, reflecting its telecommunications needs. The 531 area code operates alongside 402. Here are the area codes serving this region:
The introduction of the 531 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 531 cover?
| City | State | Population | Population in 531 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Omaha | NE | 489,265 | 489,265 | 35.9% | 100.0% |
| Lincoln | NE | 300,619 | 300,619 | 22.0% | 100.0% |
| Bellevue | NE | 64,777 | 64,777 | 4.8% | 100.0% |
| Grand Island | NE | 53,250 | 0 | 3.9% | 0.0% |
| Fremont | NE | 28,190 | 28,190 | 2.1% | 100.0% |
| Norfolk | NE | 26,162 | 26,162 | 1.9% | 100.0% |
| Papillion | NE | 25,248 | 25,248 | 1.9% | 100.0% |
| Hastings | NE | 25,152 | 25,152 | 1.9% | 100.0% |
| Columbus | NE | 25,126 | 25,126 | 1.9% | 100.0% |
| La Vista | NE | 16,543 | 16,543 | 1.2% | 100.0% |
| South Sioux City | NE | 13,910 | 13,910 | 1.0% | 100.0% |
| Beatrice | NE | 12,290 | 12,290 | 0.9% | 100.0% |
| Chalco | NE | 10,994 | 10,994 | 0.8% | 100.0% |
| Gretna | NE | 9,207 | 9,207 | 0.7% | 100.0% |
| York | NE | 8,179 | 8,179 | 0.6% | 100.0% |
| Blair | NE | 7,999 | 7,999 | 0.6% | 100.0% |
| Seward | NE | 7,752 | 7,752 | 0.6% | 100.0% |
| Crete | NE | 7,580 | 7,580 | 0.6% | 100.0% |
| Nebraska City | NE | 7,526 | 7,526 | 0.6% | 100.0% |
| Plattsmouth | NE | 6,887 | 6,887 | 0.5% | 100.0% |
| Schuyler | NE | 6,708 | 6,708 | 0.5% | 100.0% |
| Ralston | NE | 6,443 | 6,443 | 0.5% | 100.0% |
| Wayne | NE | 6,229 | 6,229 | 0.5% | 100.0% |
| Wahoo | NE | 4,970 | 4,970 | 0.4% | 100.0% |
| Aurora | NE | 4,715 | 4,715 | 0.4% | 100.0% |
| Offutt AFB | NE | 4,644 | 4,644 | 0.4% | 100.0% |
| Waverly | NE | 4,543 | 4,543 | 0.3% | 100.0% |
| Falls City | NE | 4,044 | 4,044 | 0.3% | 100.0% |
| Fairbury | NE | 3,858 | 3,858 | 0.3% | 100.0% |
| O'Neill | NE | 3,578 | 3,578 | 0.3% | 100.0% |
| Auburn | NE | 3,473 | 3,473 | 0.3% | 100.0% |
| West Point | NE | 3,460 | 3,460 | 0.3% | 100.0% |
| Ashland | NE | 3,369 | 3,369 | 0.3% | 100.0% |
| Valley | NE | 3,336 | 3,336 | 0.3% | 100.0% |
| Hickman | NE | 3,285 | 3,285 | 0.3% | 100.0% |
| David City | NE | 3,026 | 3,026 | 0.2% | 100.0% |
| Valentine | NE | 2,642 | 2,642 | 0.2% | 100.0% |
| Milford | NE | 2,211 | 2,211 | 0.2% | 100.0% |
| Madison | NE | 2,169 | 2,169 | 0.2% | 100.0% |
| Geneva | NE | 2,127 | 2,127 | 0.2% | 100.0% |
| Dakota City | NE | 2,047 | 2,047 | 0.2% | 100.0% |
| Syracuse | NE | 2,015 | 2,015 | 0.2% | 100.0% |
| Bennington | NE | 1,982 | 1,982 | 0.2% | 100.0% |
| Wilber | NE | 1,952 | 1,952 | 0.2% | 100.0% |
| Woodland Park | NE | 1,866 | 1,866 | 0.1% | 100.0% |
| Pierce | NE | 1,843 | 1,843 | 0.1% | 100.0% |
| Superior | NE | 1,829 | 1,829 | 0.1% | 100.0% |
| Albion | NE | 1,740 | 1,740 | 0.1% | 100.0% |
| Tekamah | NE | 1,717 | 1,717 | 0.1% | 100.0% |
| Tecumseh | NE | 1,697 | 1,697 | 0.1% | 100.0% |
| Ainsworth | NE | 1,605 | 1,605 | 0.1% | 100.0% |
| Neligh | NE | 1,556 | 1,556 | 0.1% | 100.0% |
| Springfield | NE | 1,531 | 1,531 | 0.1% | 100.0% |
| Wakefield | NE | 1,516 | 1,516 | 0.1% | 100.0% |
| Stanton | NE | 1,505 | 1,505 | 0.1% | 100.0% |
| Hartington | NE | 1,501 | 1,501 | 0.1% | 100.0% |
| Sutton | NE | 1,443 | 1,443 | 0.1% | 100.0% |
| Yutan | NE | 1,442 | 1,442 | 0.1% | 100.0% |
| Hebron | NE | 1,397 | 1,397 | 0.1% | 100.0% |
| Louisville | NE | 1,394 | 1,394 | 0.1% | 100.0% |
| Oakland | NE | 1,355 | 1,355 | 0.1% | 100.0% |
| Wymore | NE | 1,345 | 1,345 | 0.1% | 100.0% |
| Arlington | NE | 1,320 | 1,320 | 0.1% | 100.0% |
| Atkinson | NE | 1,315 | 1,315 | 0.1% | 100.0% |
| Plainview | NE | 1,267 | 1,267 | 0.1% | 100.0% |
| North Bend | NE | 1,260 | 1,260 | 0.1% | 100.0% |
| Wisner | NE | 1,233 | 1,233 | 0.1% | 100.0% |
| Eagle | NE | 1,205 | 1,205 | 0.1% | 100.0% |
| Battle Creek | NE | 1,178 | 1,178 | 0.1% | 100.0% |
| Stromsburg | NE | 1,159 | 1,159 | 0.1% | 100.0% |
| Creighton | NE | 1,114 | 1,114 | 0.1% | 100.0% |
| Fort Calhoun | NE | 1,102 | 1,102 | 0.1% | 100.0% |
| Henderson | NE | 1,089 | 1,089 | 0.1% | 100.0% |
| Pender | NE | 1,089 | 1,089 | 0.1% | 100.0% |
| Bennet | NE | 1,089 | 1,089 | 0.1% | 100.0% |
| Weeping Water | NE | 1,060 | 1,060 | 0.1% | 100.0% |
| Macy | NE | 1,023 | 1,023 | 0.1% | 100.0% |
| Tilden | NE | 982 | 982 | 0.1% | 100.0% |
| Ceresco | NE | 971 | 971 | 0.1% | 100.0% |
| Laurel | NE | 946 | 946 | 0.1% | 100.0% |
| Harvard | NE | 942 | 942 | 0.1% | 100.0% |
| Bloomfield | NE | 940 | 940 | 0.1% | 100.0% |
| Red Cloud | NE | 938 | 938 | 0.1% | 100.0% |
| Friend | NE | 938 | 938 | 0.1% | 100.0% |
| Waterloo | NE | 923 | 923 | 0.1% | 100.0% |
| Kenesaw | NE | 921 | 921 | 0.1% | 100.0% |
| Ponca | NE | 910 | 910 | 0.1% | 100.0% |
| Winnebago | NE | 892 | 892 | 0.1% | 100.0% |
| Osceola | NE | 885 | 885 | 0.1% | 100.0% |
| Humphrey | NE | 884 | 884 | 0.1% | 100.0% |
| Randolph | NE | 881 | 881 | 0.1% | 100.0% |
| Genoa | NE | 860 | 860 | 0.1% | 100.0% |
| Pawnee City | NE | 844 | 844 | 0.1% | 100.0% |
| Utica | NE | 829 | 829 | 0.1% | 100.0% |
| Scribner | NE | 816 | 816 | 0.1% | 100.0% |
| Doniphan | NE | 813 | 813 | 0.1% | 100.0% |
| Emerson | NE | 813 | 813 | 0.1% | 100.0% |
| Lyons | NE | 812 | 812 | 0.1% | 100.0% |
| Osmond | NE | 801 | 801 | 0.1% | 100.0% |
| Hooper | NE | 796 | 796 | 0.1% | 100.0% |
| Blue Hill | NE | 786 | 786 | 0.1% | 100.0% |
| Humboldt | NE | 784 | 784 | 0.1% | 100.0% |
| Crofton | NE | 758 | 758 | 0.1% | 100.0% |
| Juniata | NE | 745 | 745 | 0.1% | 100.0% |
| Shelby | NE | 744 | 744 | 0.1% | 100.0% |
| Deshler | NE | 740 | 740 | 0.1% | 100.0% |
| Clay Center | NE | 723 | 723 | 0.1% | 100.0% |
| St. Edward | NE | 715 | 715 | 0.1% | 100.0% |
| Elgin | NE | 710 | 710 | 0.1% | 100.0% |
| Walthill | NE | 702 | 702 | 0.1% | 100.0% |
| Elmwood | NE | 686 | 686 | 0.1% | 100.0% |
| Peru | NE | 683 | 683 | 0.1% | 100.0% |
| Beemer | NE | 652 | 652 | 0.1% | 100.0% |
| Boys Town | NE | 649 | 649 | 0.1% | 100.0% |
| Firth | NE | 649 | 649 | 0.1% | 100.0% |
| Clarkson | NE | 638 | 638 | 0.1% | 100.0% |
| Newman Grove | NE | 634 | 634 | 0.1% | 100.0% |
| Mead | NE | 629 | 629 | 0.1% | 100.0% |
| Dorchester | NE | 621 | 621 | 0.1% | 100.0% |
| Adams | NE | 619 | 619 | 0.1% | 100.0% |
| Cedar Bluffs | NE | 611 | 611 | 0.1% | 100.0% |
| Greenwood | NE | 610 | 610 | 0.1% | 100.0% |
| Valparaiso | NE | 602 | 602 | 0.1% | 100.0% |
| Wausa | NE | 582 | 582 | 0.1% | 100.0% |
| Dodge | NE | 582 | 582 | 0.1% | 100.0% |
| Fairmont | NE | 578 | 578 | 0.1% | 100.0% |
| Howells | NE | 571 | 571 | 0.1% | 100.0% |
| Palmyra | NE | 569 | 569 | 0.1% | 100.0% |
| Verdigre | NE | 534 | 534 | 0.0% | 100.0% |
| Bassett | NE | 526 | 526 | 0.0% | 100.0% |
| Coleridge | NE | 517 | 517 | 0.0% | 100.0% |
| Homer | NE | 517 | 517 | 0.0% | 100.0% |
| Cortland | NE | 515 | 515 | 0.0% | 100.0% |
| Exeter | NE | 515 | 515 | 0.0% | 100.0% |
| De Witt | NE | 514 | 514 | 0.0% | 100.0% |
| Stuart | NE | 505 | 505 | 0.0% | 100.0% |
| Murray | NE | 499 | 499 | 0.0% | 100.0% |
| Bancroft | NE | 494 | 494 | 0.0% | 100.0% |
| Malcolm | NE | 485 | 485 | 0.0% | 100.0% |
| Sterling | NE | 484 | 484 | 0.0% | 100.0% |
| McCool Junction | NE | 480 | 480 | 0.0% | 100.0% |
| Cedar Creek | NE | 473 | 473 | 0.0% | 100.0% |
| Nelson | NE | 458 | 458 | 0.0% | 100.0% |
| Leigh | NE | 449 | 449 | 0.0% | 100.0% |
| Hampton | NE | 441 | 441 | 0.0% | 100.0% |
| Santee | NE | 427 | 427 | 0.0% | 100.0% |
| Edgar | NE | 427 | 427 | 0.0% | 100.0% |
| Giltner | NE | 417 | 417 | 0.0% | 100.0% |
| Decatur | NE | 411 | 411 | 0.0% | 100.0% |
| Bellwood | NE | 410 | 410 | 0.0% | 100.0% |
| Duncan | NE | 388 | 388 | 0.0% | 100.0% |
| Ewing | NE | 379 | 379 | 0.0% | 100.0% |
| Spencer | NE | 378 | 378 | 0.0% | 100.0% |
| Kennard | NE | 373 | 373 | 0.0% | 100.0% |
| Inglewood | NE | 368 | 368 | 0.0% | 100.0% |
| Beaver Crossing | NE | 365 | 365 | 0.0% | 100.0% |
| Plymouth | NE | 365 | 365 | 0.0% | 100.0% |
| Winside | NE | 364 | 364 | 0.0% | 100.0% |
| Niobrara | NE | 361 | 361 | 0.0% | 100.0% |
| Rising City | NE | 360 | 360 | 0.0% | 100.0% |
| Allen | NE | 357 | 357 | 0.0% | 100.0% |
| Brainard | NE | 351 | 351 | 0.0% | 100.0% |
| Orchard | NE | 350 | 350 | 0.0% | 100.0% |
| Polk | NE | 345 | 345 | 0.0% | 100.0% |
| Shickley | NE | 343 | 343 | 0.0% | 100.0% |
| Platte Center | NE | 339 | 339 | 0.0% | 100.0% |
| Fairfield | NE | 333 | 333 | 0.0% | 100.0% |
| Phillips | NE | 329 | 329 | 0.0% | 100.0% |
| Clearwater | NE | 328 | 328 | 0.0% | 100.0% |
| Petersburg | NE | 326 | 326 | 0.0% | 100.0% |
| Lakeview | NE | 317 | 317 | 0.0% | 100.0% |
| Hallam | NE | 315 | 315 | 0.0% | 100.0% |
| Cook | NE | 314 | 314 | 0.0% | 100.0% |
| Waco | NE | 308 | 308 | 0.0% | 100.0% |
| Davenport | NE | 307 | 307 | 0.0% | 100.0% |
| Walton | NE | 306 | 306 | 0.0% | 100.0% |
| Unadilla | NE | 305 | 305 | 0.0% | 100.0% |
| Johnson | NE | 304 | 304 | 0.0% | 100.0% |
| Nickerson | NE | 302 | 302 | 0.0% | 100.0% |
| Long Pine | NE | 300 | 300 | 0.0% | 100.0% |
| Lindsay | NE | 297 | 297 | 0.0% | 100.0% |
| Monroe | NE | 295 | 295 | 0.0% | 100.0% |
| Prague | NE | 292 | 292 | 0.0% | 100.0% |
| Yankee Hill | NE | 292 | 292 | 0.0% | 100.0% |
| Hadar | NE | 291 | 291 | 0.0% | 100.0% |
| Chambers | NE | 288 | 288 | 0.0% | 100.0% |
| Bradshaw | NE | 283 | 283 | 0.0% | 100.0% |
| Bruning | NE | 281 | 281 | 0.0% | 100.0% |
| King Lake | NE | 280 | 280 | 0.0% | 100.0% |
| Blue Springs | NE | 278 | 278 | 0.0% | 100.0% |
| Murdock | NE | 274 | 274 | 0.0% | 100.0% |
| Newcastle | NE | 273 | 273 | 0.0% | 100.0% |
| Oakdale | NE | 272 | 272 | 0.0% | 100.0% |
| Lawrence | NE | 272 | 272 | 0.0% | 100.0% |
| Hoskins | NE | 269 | 269 | 0.0% | 100.0% |
| Butte | NE | 269 | 269 | 0.0% | 100.0% |
| Glenvil | NE | 268 | 268 | 0.0% | 100.0% |
| Meadow Grove | NE | 268 | 268 | 0.0% | 100.0% |
| Diller | NE | 266 | 266 | 0.0% | 100.0% |
| Clatonia | NE | 263 | 263 | 0.0% | 100.0% |
| Roseland | NE | 260 | 260 | 0.0% | 100.0% |
| Campbell | NE | 259 | 259 | 0.0% | 100.0% |
| Odell | NE | 257 | 257 | 0.0% | 100.0% |
| Springview | NE | 251 | 251 | 0.0% | 100.0% |
| Milligan | NE | 247 | 247 | 0.0% | 100.0% |
| Weston | NE | 246 | 246 | 0.0% | 100.0% |
| Snyder | NE | 243 | 243 | 0.0% | 100.0% |
| Marquette | NE | 238 | 238 | 0.0% | 100.0% |
| Table Rock | NE | 234 | 234 | 0.0% | 100.0% |
| Panama | NE | 232 | 232 | 0.0% | 100.0% |
| Herman | NE | 232 | 232 | 0.0% | 100.0% |
| Pilger | NE | 232 | 232 | 0.0% | 100.0% |
| Dwight | NE | 230 | 230 | 0.0% | 100.0% |
| Staplehurst | NE | 228 | 228 | 0.0% | 100.0% |
| Uehling | NE | 228 | 228 | 0.0% | 100.0% |
| Western | NE | 224 | 224 | 0.0% | 100.0% |
| Gresham | NE | 221 | 221 | 0.0% | 100.0% |
| Wynot | NE | 218 | 218 | 0.0% | 100.0% |
| Pleasant Dale | NE | 216 | 216 | 0.0% | 100.0% |
| Jackson | NE | 215 | 215 | 0.0% | 100.0% |
| Woodland Hills | NE | 215 | 215 | 0.0% | 100.0% |
| Chester | NE | 212 | 212 | 0.0% | 100.0% |
| Garland | NE | 209 | 209 | 0.0% | 100.0% |
| Talmage | NE | 209 | 209 | 0.0% | 100.0% |
| Roca | NE | 208 | 208 | 0.0% | 100.0% |
| Benedict | NE | 204 | 204 | 0.0% | 100.0% |
| Union | NE | 201 | 201 | 0.0% | 100.0% |
| Bladen | NE | 201 | 201 | 0.0% | 100.0% |
| Guide Rock | NE | 200 | 200 | 0.0% | 100.0% |
| Craig | NE | 200 | 200 | 0.0% | 100.0% |
| Trumbull | NE | 198 | 198 | 0.0% | 100.0% |
| Pickrell | NE | 191 | 191 | 0.0% | 100.0% |
| Ulysses | NE | 190 | 190 | 0.0% | 100.0% |
| Denton | NE | 190 | 190 | 0.0% | 100.0% |
| Holstein | NE | 188 | 188 | 0.0% | 100.0% |
| Lynch | NE | 184 | 184 | 0.0% | 100.0% |
| Avoca | NE | 181 | 181 | 0.0% | 100.0% |
| Carroll | NE | 180 | 180 | 0.0% | 100.0% |
| Douglas | NE | 178 | 178 | 0.0% | 100.0% |
| Goehner | NE | 176 | 176 | 0.0% | 100.0% |
| Creston | NE | 176 | 176 | 0.0% | 100.0% |
| Nehawka | NE | 173 | 173 | 0.0% | 100.0% |
| Manley | NE | 173 | 173 | 0.0% | 100.0% |
| Cody | NE | 172 | 172 | 0.0% | 100.0% |
| Dunbar | NE | 172 | 172 | 0.0% | 100.0% |
| Hubbard | NE | 172 | 172 | 0.0% | 100.0% |
| Otoe | NE | 171 | 171 | 0.0% | 100.0% |
| Bee | NE | 167 | 167 | 0.0% | 100.0% |
| Page | NE | 167 | 167 | 0.0% | 100.0% |
| Verdon | NE | 158 | 158 | 0.0% | 100.0% |
| Ithaca | NE | 157 | 157 | 0.0% | 100.0% |
| Brunswick | NE | 156 | 156 | 0.0% | 100.0% |
| Raymond | NE | 155 | 155 | 0.0% | 100.0% |
| Rosalie | NE | 155 | 155 | 0.0% | 100.0% |
| Shubert | NE | 155 | 155 | 0.0% | 100.0% |
| Daykin | NE | 154 | 154 | 0.0% | 100.0% |
| Overland | NE | 153 | 0 | 0.0% | 0.0% |
| Rulo | NE | 148 | 148 | 0.0% | 100.0% |
| Stella | NE | 144 | 144 | 0.0% | 100.0% |
| Alexandria | NE | 141 | 141 | 0.0% | 100.0% |
| Brownville | NE | 140 | 140 | 0.0% | 100.0% |
| Dawson | NE | 140 | 140 | 0.0% | 100.0% |
| Sprague | NE | 135 | 135 | 0.0% | 100.0% |
| Hordville | NE | 134 | 134 | 0.0% | 100.0% |
| Fordyce | NE | 134 | 134 | 0.0% | 100.0% |
| Washington | NE | 133 | 133 | 0.0% | 100.0% |
| Davey | NE | 125 | 125 | 0.0% | 100.0% |
| Du Bois | NE | 123 | 123 | 0.0% | 100.0% |
| Ohiowa | NE | 122 | 122 | 0.0% | 100.0% |
| Morse Bluff | NE | 121 | 121 | 0.0% | 100.0% |
| Concord | NE | 121 | 121 | 0.0% | 100.0% |
| Filley | NE | 119 | 119 | 0.0% | 100.0% |
| Colon | NE | 118 | 118 | 0.0% | 100.0% |
| Brock | NE | 118 | 118 | 0.0% | 100.0% |
| Alvo | NE | 118 | 118 | 0.0% | 100.0% |
| Thurston | NE | 117 | 117 | 0.0% | 100.0% |
| Inavale | NE | 117 | 117 | 0.0% | 100.0% |
| Bow Valley | NE | 116 | 116 | 0.0% | 100.0% |
| Tobias | NE | 115 | 115 | 0.0% | 100.0% |
| La Platte | NE | 114 | 114 | 0.0% | 100.0% |
| Endicott | NE | 113 | 113 | 0.0% | 100.0% |
| Memphis | NE | 113 | 113 | 0.0% | 100.0% |
| Leshara | NE | 112 | 112 | 0.0% | 100.0% |
| Aten | NE | 112 | 112 | 0.0% | 100.0% |
| Grafton | NE | 110 | 110 | 0.0% | 100.0% |
| Nemaha | NE | 110 | 110 | 0.0% | 100.0% |
| Belden | NE | 110 | 110 | 0.0% | 100.0% |
| Octavia | NE | 108 | 108 | 0.0% | 100.0% |
| Ruskin | NE | 106 | 106 | 0.0% | 100.0% |
| Jansen | NE | 100 | 100 | 0.0% | 100.0% |
| Inman | NE | 99 | 99 | 0.0% | 100.0% |
| Bruno | NE | 97 | 97 | 0.0% | 100.0% |
| Malmo | NE | 96 | 96 | 0.0% | 100.0% |
| Cordova | NE | 94 | 94 | 0.0% | 100.0% |
| South Bend | NE | 93 | 93 | 0.0% | 100.0% |
| Carleton | NE | 93 | 93 | 0.0% | 100.0% |
| Linwood | NE | 93 | 93 | 0.0% | 100.0% |
| Merriman | NE | 91 | 0 | 0.0% | 0.0% |
| Hardy | NE | 89 | 89 | 0.0% | 100.0% |
| St. Helena | NE | 89 | 89 | 0.0% | 100.0% |
| Barneston | NE | 89 | 89 | 0.0% | 100.0% |
| Byron | NE | 87 | 87 | 0.0% | 100.0% |
| Wann | NE | 86 | 86 | 0.0% | 100.0% |
| Ayr | NE | 85 | 85 | 0.0% | 100.0% |
| Rogers | NE | 85 | 85 | 0.0% | 100.0% |
| Naper | NE | 83 | 83 | 0.0% | 100.0% |
| Richland | NE | 81 | 81 | 0.0% | 100.0% |
| Salem | NE | 81 | 81 | 0.0% | 100.0% |
| Prosser | NE | 79 | 79 | 0.0% | 100.0% |
| Martinsburg | NE | 78 | 78 | 0.0% | 100.0% |
| Dixon | NE | 78 | 78 | 0.0% | 100.0% |
| Swanton | NE | 77 | 77 | 0.0% | 100.0% |
| Burchard | NE | 77 | 77 | 0.0% | 100.0% |
| Venice | NE | 75 | 75 | 0.0% | 100.0% |
| Crookston | NE | 73 | 73 | 0.0% | 100.0% |
| Virginia | NE | 71 | 71 | 0.0% | 100.0% |
| Center | NE | 71 | 71 | 0.0% | 100.0% |
| Waterbury | NE | 70 | 70 | 0.0% | 100.0% |
| Kilgore | NE | 69 | 69 | 0.0% | 100.0% |
| Newport | NE | 68 | 68 | 0.0% | 100.0% |
| Bristow | NE | 67 | 67 | 0.0% | 100.0% |
| Hubbell | NE | 67 | 67 | 0.0% | 100.0% |
| Abie | NE | 66 | 66 | 0.0% | 100.0% |
| Elk Creek | NE | 66 | 66 | 0.0% | 100.0% |
| Inland | NE | 62 | 62 | 0.0% | 100.0% |
| Reynolds | NE | 60 | 60 | 0.0% | 100.0% |
| Lewiston | NE | 59 | 59 | 0.0% | 100.0% |
| Tamora | NE | 58 | 58 | 0.0% | 100.0% |
| Steinauer | NE | 58 | 58 | 0.0% | 100.0% |
| Maskell | NE | 57 | 57 | 0.0% | 100.0% |
| Burr | NE | 56 | 56 | 0.0% | 100.0% |
| Royal | NE | 56 | 56 | 0.0% | 100.0% |
| Garrison | NE | 56 | 56 | 0.0% | 100.0% |
| Belvidere | NE | 55 | 55 | 0.0% | 100.0% |
| Fontanelle | NE | 54 | 54 | 0.0% | 100.0% |
| Winnetoon | NE | 53 | 53 | 0.0% | 100.0% |
| Oak | NE | 52 | 52 | 0.0% | 100.0% |
| Harbine | NE | 52 | 52 | 0.0% | 100.0% |
| Ong | NE | 51 | 51 | 0.0% | 100.0% |
| Tarnov | NE | 51 | 51 | 0.0% | 100.0% |
| Holmesville | NE | 51 | 51 | 0.0% | 100.0% |
| Thayer | NE | 51 | 51 | 0.0% | 100.0% |
| Wood Lake | NE | 50 | 50 | 0.0% | 100.0% |
| Steele City | NE | 50 | 50 | 0.0% | 100.0% |
| Foster | NE | 46 | 46 | 0.0% | 100.0% |
| Emmet | NE | 46 | 46 | 0.0% | 100.0% |
| Julian | NE | 46 | 46 | 0.0% | 100.0% |
| Johnstown | NE | 45 | 45 | 0.0% | 100.0% |
| Magnet | NE | 45 | 45 | 0.0% | 100.0% |
| Crab Orchard | NE | 44 | 44 | 0.0% | 100.0% |
| Deweese | NE | 44 | 44 | 0.0% | 100.0% |
| Richfield | NE | 43 | 43 | 0.0% | 100.0% |
| Loretto | NE | 42 | 42 | 0.0% | 100.0% |
| Verdel | NE | 41 | 41 | 0.0% | 100.0% |
| Surprise | NE | 40 | 40 | 0.0% | 100.0% |
| Liberty | NE | 38 | 38 | 0.0% | 100.0% |
| Lorton | NE | 38 | 38 | 0.0% | 100.0% |
| Saronville | NE | 37 | 37 | 0.0% | 100.0% |
| McLean | NE | 36 | 36 | 0.0% | 100.0% |
| Cornlea | NE | 34 | 34 | 0.0% | 100.0% |
| Stockham | NE | 34 | 34 | 0.0% | 100.0% |
| Strang | NE | 32 | 32 | 0.0% | 100.0% |
| Gilead | NE | 30 | 30 | 0.0% | 100.0% |
| Lushton | NE | 29 | 29 | 0.0% | 100.0% |
| Preston | NE | 28 | 28 | 0.0% | 100.0% |
| Ames | NE | 24 | 24 | 0.0% | 100.0% |
| Bazile Mills | NE | 23 | 23 | 0.0% | 100.0% |
| Raeville | NE | 22 | 22 | 0.0% | 100.0% |
| Nora | NE | 21 | 21 | 0.0% | 100.0% |
| Cowles | NE | 21 | 21 | 0.0% | 100.0% |
| Obert | NE | 20 | 20 | 0.0% | 100.0% |
| Barada | NE | 19 | 19 | 0.0% | 100.0% |
| Winslow | NE | 19 | 19 | 0.0% | 100.0% |
| Nenzel | NE | 18 | 18 | 0.0% | 100.0% |
| Sholes | NE | 18 | 18 | 0.0% | 100.0% |
| Lindy | NE | 13 | 13 | 0.0% | 100.0% |
| Burton | NE | 12 | 12 | 0.0% | 100.0% |
| Anoka | NE | 10 | 10 | 0.0% | 100.0% |
| Monowi | NE | 2 | 2 | 0.0% | 100.0% |
| Gross | NE | 2 | 2 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 531 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.
What counties does area code 531 cover?
1,599,982 residents across 48 counties, counted inside the 531 boundary — a county split between codes contributes only its part. The 35 largest are listed.
| County | State | Population in 531 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Douglas County | NE | 581,115 | 36% | 99% |
| Lancaster County | NE | 322,608 | 20% | 100% |
| Sarpy County | NE | 190,604 | 12% | 100% |
| Dodge County | NE | 37,167 | 2% | 100% |
| Madison County | NE | 35,585 | 2% | 100% |
| Platte County | NE | 34,296 | 2% | 100% |
| Adams County | NE | 31,205 | 2% | 100% |
| Cass County | NE | 26,598 | 2% | 100% |
| Saunders County | NE | 22,278 | 1% | 100% |
| Gage County | NE | 21,704 | 1% | 100% |
| Dakota County | NE | 21,582 | 1% | 100% |
| Washington County | NE | 20,865 | 1% | 100% |
| Seward County | NE | 17,609 | 1% | 100% |
| Otoe County | NE | 15,912 | 1% | 100% |
| Saline County | NE | 14,292 | 1% | 100% |
| York County | NE | 14,125 | 1% | 100% |
| Colfax County | NE | 10,582 | 1% | 100% |
| Holt County | NE | 10,127 | 1% | 100% |
| Wayne County | NE | 9,697 | 1% | 100% |
| Hamilton County | NE | 9,429 | 1% | 100% |
| Cuming County | NE | 9,013 | 1% | 100% |
| Knox County | NE | 8,391 | 1% | 100% |
| Cedar County | NE | 8,380 | 1% | 100% |
| Butler County | NE | 8,369 | 1% | 100% |
| Richardson County | NE | 7,871 | 0% | 100% |
| Pierce County | NE | 7,317 | 0% | 100% |
| Jefferson County | NE | 7,240 | 0% | 100% |
| Nemaha County | NE | 7,074 | 0% | 100% |
| Thurston County | NE | 6,773 | 0% | 100% |
| Burt County | NE | 6,722 | 0% | 100% |
| Antelope County | NE | 6,295 | 0% | 100% |
| Clay County | NE | 6,104 | 0% | 100% |
| Stanton County | NE | 5,842 | 0% | 100% |
| Dixon County | NE | 5,606 | 0% | 100% |
| Fillmore County | NE | 5,551 | 0% | 100% |
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 531 been reported for unwanted calls?
Yes – 303 unwanted-call complaints were reported to the FTC for numbers showing a 531 area code (May 29 – Aug 14, 2026).
- 60% robocalls
- ↓ 13% vs prior period
Most-reported subjects
- Other48%145
- Dropped call or no message15%46
- Calls pretending to be government, businesses, or family and friends11%33
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. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.
Which prefixes and exchanges belong to area code 531?
17% assigned to a telco
- 73% Landline
- 27% Wireless
- 0% Unknown
of 174 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (531)200- | Landline | Onvoy |
| (531)201- | Landline | Onvoy |
| (531)202- | Landline | Telnyx |
| (531)203- | Wireless | Verizon Wireless |
| (531)204- | Landline | Midstates Data Transport |
| (531)205- | Wireless | Verizon Wireless |
| (531)206- | Wireless | United States Cellular |
| (531)207- | Landline | Time Warner Cable Information Svcs (Nebraska) |
| (531)208- | Landline | Onvoy |
| (531)209- | Wireless | Verizon Wireless |
| (531)210- | Landline | Aerial Communications |
| (531)212- | Wireless | Verizon Wireless |
| (531)213- | Landline | Mcimetro Access Transmission Services |
| (531)214- | Landline | Onvoy |
| (531)215- | Landline | Telnyx |
| (531)216- | Landline | Mcimetro Access Transmission Services |
| (531)217- | Wireless | New Cingular Wireless Pcs |
| (531)218- | Landline | Aerial Communications |
| (531)219- | Landline | At&T |
| (531)220- | Landline | Bandwidth.Com Clec |
| (531)221- | Landline | Onvoy |
| (531)222- | Landline | Onvoy |
| (531)223- | Landline | Midstates Data Transport |
| (531)224- | Landline | Mcimetro Access Transmission Services |
| (531)225- | Landline | Airus |
| (531)226- | Landline | Centurylink Communications |
| (531)227- | Landline | Midstates Data Transport |
| (531)228- | Wireless | Verizon Wireless |
| (531)229- | Landline | Aerial Communications |
| (531)230- | Landline | Onvoy |
| (531)231- | Landline | Onvoy |
| (531)232- | Wireless | New Cingular Wireless Pcs |
| (531)233- | Landline | Onvoy |
| (531)234- | Landline | Onvoy |
| (531)235- | Landline | Onvoy |
| (531)236- | Landline | Onvoy |
| (531)237- | Landline | Onvoy |
| (531)238- | Landline | Onvoy |
| (531)239- | Landline | Metropcs |
| (531)240- | Wireless | Verizon Wireless |
| (531)241- | Landline | Teleport Communications America |
| (531)242- | Wireless | Verizon Wireless |
| (531)243- | Wireless | New Cingular Wireless Pcs |
| (531)244- | Landline | Comcast Ip Phone |
| (531)245- | Wireless | New Cingular Wireless Pcs |
| (531)246- | Wireless | New Cingular Wireless Pcs |
| (531)247- | Wireless | Csc Wireless |
| (531)248- | Landline | Aerial Communications |
| (531)249- | Landline | Vonage America |
| (531)250- | Wireless | Verizon Wireless |
| (531)251- | Landline | Onvoy |
| (531)252- | Landline | Bandwidth.Com Clec |
| (531)253- | Landline | Onvoy |
| (531)254- | Landline | Allo Communications |
| (531)255- | Landline | Charter Fiberlink-Nebraska |
| (531)256- | Landline | Comcast Ip Phone |
| (531)257- | Landline | Allo Communications |
| (531)258- | Wireless | New Cingular Wireless Pcs |
| (531)259- | Wireless | Verizon Wireless |
| (531)260- | Wireless | New Cingular Wireless Pcs |
| (531)261- | Wireless | New Cingular Wireless Pcs |
| (531)262- | Wireless | Verizon Wireless |
| (531)263- | Landline | Aerial Communications |
| (531)264- | Landline | Bandwidth.Com Clec |
| (531)265- | Wireless | New Cingular Wireless Pcs |
| (531)266- | Wireless | New Cingular Wireless Pcs |
| (531)267- | Landline | Ip Horizon |
| (531)268- | Landline | Level 3 Communications |
| (531)269- | Landline | Stratus Networks |
| (531)270- | Landline | Aerial Communications |
| (531)271- | Wireless | United States Cellular |
| (531)272- | Landline | Metropcs |
| (531)273- | Landline | Bandwidth.Com Clec |
| (531)274- | Wireless | United States Cellular |
| (531)275- | Wireless | United States Cellular |
| (531)276- | Landline | Allo Communications |
| (531)277- | Landline | Teleport Communications America |
| (531)278- | Landline | Telnyx |
| (531)279- | Wireless | Verizon Wireless |
| (531)280- | Wireless | Dish Wireless |
| (531)281- | Landline | Aerial Communications |
| (531)282- | Wireless | New Cingular Wireless Pcs |
| (531)283- | Landline | Onvoy |
| (531)284- | Landline | Nuso |
| (531)285- | Landline | Glenwood Telecommunications |
| (531)286- | Landline | Level 3 Communications |
| (531)287- | Wireless | United States Cellular |
| (531)288- | Wireless | New Cingular Wireless Pcs |
| (531)289- | Landline | Time Warner Cable Information Svcs (Nebraska) |
| (531)290- | Wireless | New Cingular Wireless Pcs |
| (531)291- | Wireless | Verizon Wireless |
| (531)292- | Landline | Aerial Communications |
| (531)293- | Wireless | United States Cellular |
| (531)294- | Landline | Aerial Communications |
| (531)295- | Landline | Level 3 Communications |
| (531)296- | Wireless | New Cingular Wireless Pcs |
| (531)297- | Wireless | New Cingular Wireless Pcs |
| (531)298- | Landline | Bandwidth.Com Clec |
| (531)299- | Landline | Comcast Ip Phone |
| (531)300- | Landline | Onvoy |
| (531)301- | Landline | Onvoy |
| (531)302- | Landline | Commio |
| (531)303- | Wireless | New Cingular Wireless Pcs |
| (531)304- | Wireless | New Cingular Wireless Pcs |
| (531)305- | Landline | Level 3 Communications |
| (531)306- | Landline | Level 3 Communications |
| (531)307- | Landline | Level 3 Communications |
| (531)309- | Landline | Bandwidth.Com Clec |
| (531)310- | Landline | Commio |
| (531)312- | Wireless | New Cingular Wireless Pcs |
| (531)313- | Landline | Teleport Communications America |
| (531)314- | Landline | Level 3 Communications |
| (531)315- | Landline | Level 3 Communications |
| (531)316- | Landline | Nuso |
| (531)321- | Wireless | Verizon Wireless |
| (531)322- | Landline | Onvoy |
| (531)329- | Landline | Mcimetro Access Transmission Services |
| (531)330- | Landline | Commio |
| (531)331- | Landline | Onvoy |
| (531)333- | Landline | Centurylink Communications |
| (531)335- | Landline | Mcimetro Access Transmission Services |
| (531)338- | Wireless | New Cingular Wireless Pcs |
| (531)345- | Landline | Fractel |
| (531)351- | Landline | Onvoy |
| (531)353- | Landline | Onvoy |
| (531)355- | Landline | Centurylink Communications |
| (531)356- | Landline | Fractel |
| (531)365- | Landline | Onvoy |
| (531)375- | Landline | Metropcs |
| (531)389- | Wireless | Verizon Wireless |
| (531)393- | Landline | Mcimetro Access Transmission Services |
| (531)400- | Landline | Onvoy |
| (531)414- | Landline | Midstates Data Transport |
| (531)441- | Wireless | New Cingular Wireless Pcs |
| (531)444- | Landline | Comcast Ip Phone |
| (531)455- | Landline | Bandwidth.Com Clec |
| (531)459- | Wireless | New Cingular Wireless Pcs |
| (531)466- | Landline | Vonage America |
| (531)484- | Landline | Level 3 Communications |
| (531)495- | Wireless | Dish Wireless |
| (531)500- | Landline | Allo Communications |
| (531)510- | Landline | Onvoy Spectrum |
| (531)519- | Wireless | N.E. Colorado Cellular |
| (531)521- | Landline | Onvoy |
| (531)529- | Landline | Worldcall Interconnect |
| (531)530- | Landline | Onvoy |
| (531)533- | Landline | Onvoy |
| (531)534- | Landline | Onvoy |
| (531)535- | Landline | Onvoy |
| (531)541- | Landline | Wide Voice |
| (531)551- | Landline | Onvoy |
| (531)557- | Landline | Qwest |
| (531)559- | Landline | Level 3 Communications |
| (531)571- | Landline | Onvoy |
| (531)600- | Landline | Allo Communications |
| (531)622- | Landline | Comcast Ip Phone |
| (531)625- | Wireless | T-Mobile Usa |
| (531)666- | Landline | Fractel |
| (531)710- | Landline | Onvoy Spectrum |
| (531)721- | Landline | Great Plains Broadband |
| (531)727- | Landline | Great Plains Broadband |
| (531)739- | Wireless | Verizon Wireless |
| (531)772- | Landline | Comcast Ip Phone |
| (531)776- | Landline | Onvoy |
| (531)777- | Landline | Onvoy |
| (531)800- | Landline | Fractel |
| (531)810- | Landline | Radiantiq |
| (531)867- | Landline | Commio |
| (531)888- | Landline | Telnyx |
| (531)893- | Landline | Twilio International |
| (531)895- | Landline | Twilio International |
| (531)900- | Landline | Fractel |
| (531)910- | Landline | Radiantiq |
| (531)999- | Landline | Terra Nova Telecom |
| No prefixes match “”. | ||
Frequently Asked Questions about the 531 Area Code
Who called me from a 531 number?
A 531 number is assigned to Omaha, Nebraska, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 531 code to look nearby, so a 531 number doesn't prove the caller is local. Recently, 303 unwanted-call complaints were reported to the FTC for numbers showing the 531 code (60% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 531 a scam area code?
No area code is a scam on its own. 531 is a normal, officially assigned code for Omaha, Nebraska. Spam callers spoof local codes to raise the odds you answer, so 531 on your caller ID says nothing about who is really calling. Recently, 303 unwanted-call complaints were reported to the FTC for numbers showing the 531 code (60% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 531 area code?
Repeated calls from different 531 numbers are usually spoofing: a robocaller rotates through 531 numbers so each call looks local and slips past simple blocks. Recently, 303 unwanted-call complaints were reported to the FTC for numbers showing the 531 code (60% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 531 number?
If you aren't expecting a 531 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 531 area code?
Block a single 531 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 531 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 531?
Area code 531 covers Omaha and the surrounding area in Nebraska, spanning 380 cities with about 1,599,982 residents. It shares its area with overlay code 402.
When did area code 531 go into service?
Area code 531 went into service on March 26, 2011. It was added as an overlay of 402, so 531 numbers serve the same area that 402 already covered.
Is 531 a real area code?
Yes. 531 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Omaha, Nebraska. A real code can still show up on spoofed spam calls, so treat unknown 531 calls with normal caution.
What timezone is the 531 area code in?
The 531 area code is in the Central Time (CT). Because a number can be kept when someone moves or switches to VoIP, a specific 531 caller may not be in that zone.
How do I call a 531 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 531 and the seven-digit number. From a mobile phone you can usually just enter +1 531 followed by the number and let the phone add the exit code for you.