OMAHA prefixes in area code 531
NANPA records 83 assigned NXX blocks to rate center OMAHA in area code 531, 31.1% of the 267 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 31 holders hold those blocks, the largest being TELEPORT COMMUNICATIONS AMERICA, LLC - NE (18), ONVOY, LLC - NE (14), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (7). The earliest assignment on record here is 2015-03-10 and the most recent 2026-06-03. 83 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 402, 430, 618, 660 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 531-200 | Onvoy ONVOY, LLC - NE | 2015-11-19 | yes | yes |
| 531-201 | Onvoy ONVOY, LLC - NE | 2015-12-08 | yes | yes |
| 531-203 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2015-08-12 | yes | yes |
| 531-205 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2015-11-10 | yes | yes |
| 531-210 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2016-05-10 | yes | yes |
| 531-213 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 531-215 | Telnyx TELNYX LLC | 2017-01-04 | yes | yes |
| 531-222 | Onvoy ONVOY, LLC - NE | 2016-02-18 | yes | yes |
| 531-225 | AIRUS, INC. - NE | 2018-09-25 | yes | yes |
| 531-226 | Lumen CENTURYLINK COMMUNICATIONS, LLC | 2018-10-05 | yes | yes |
| 531-232 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2019-06-10 | yes | yes |
| 531-233 | Onvoy ONVOY, LLC - NE | 2017-08-22 | yes | yes |
| 531-239 | T-Mobile METROPCS, INC. | 2019-06-20 | yes | yes |
| 531-241 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2020-05-20 | yes | yes |
| 531-242 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2020-03-24 | yes | yes |
| 531-247 | CSC WIRELESS, LLC | 2020-06-29 | yes | yes |
| 531-250 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2020-10-26 | yes | yes |
| 531-255 | Charter CHARTER IP ENABLED SERVICES, LLC | 2021-03-04 | yes | yes |
| 531-256 | Comcast COMCAST IP PHONE, LLC | 2021-01-29 | yes | yes |
| 531-262 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2021-04-08 | yes | yes |
| 531-263 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2021-04-14 | yes | yes |
| 531-267 | IP HORIZON LLC | 2021-05-06 | yes | yes |
| 531-270 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2022-06-10 | yes | yes |
| 531-272 | T-Mobile METROPCS, INC. | 2020-04-02 | yes | yes |
| 531-277 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2018-02-22 | yes | yes |
| 531-283 | Onvoy ONVOY, LLC - NE | – | yes | yes |
| 531-284 | NUSO, LLC | – | yes | yes |
| 531-299 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 531-301 | Onvoy ONVOY, LLC - NE | 2015-11-19 | yes | yes |
| 531-325 | Onvoy ONVOY, LLC - NE | 2023-05-31 | yes | yes |
| 531-329 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2015-10-19 | yes | yes |
| 531-346 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2023-10-20 | yes | yes |
| 531-352 | Dish BOOST SUBSCRIBERCO L.L.C. | 2024-01-09 | yes | yes |
| 531-354 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2024-01-11 | yes | yes |
| 531-355 | Lumen CENTURYLINK COMMUNICATIONS, LLC | 2016-03-21 | yes | yes |
| 531-359 | ALLO COMMUNICATIONS LLC | 2024-02-14 | yes | yes |
| 531-365 | Onvoy ONVOY, LLC - NE | 2015-11-19 | yes | yes |
| 531-366 | Onvoy ONVOY, LLC - NE | 2024-03-26 | yes | yes |
| 531-372 | Onvoy ONVOY, LLC - NE | 2025-02-06 | yes | yes |
| 531-375 | T-Mobile METROPCS, INC. | 2017-03-24 | yes | yes |
| 531-389 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 2018-03-05 | yes | yes |
| 531-393 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2017-02-27 | yes | yes |
| 531-395 | Onvoy ONVOY, LLC - NE | 2025-04-08 | yes | yes |
| 531-401 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-04-08 | yes | yes |
| 531-402 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-04-08 | yes | yes |
| 531-403 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-04-08 | yes | yes |
| 531-404 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-04-08 | yes | yes |
| 531-405 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-04-08 | yes | yes |
| 531-406 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-05-23 | yes | yes |
| 531-407 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-05-23 | yes | yes |
| 531-408 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-05-23 | yes | yes |
| 531-409 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-05-23 | yes | yes |
| 531-410 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-05-23 | yes | yes |
| 531-422 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-06-03 | yes | yes |
| 531-423 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-06-03 | yes | yes |
| 531-424 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-06-03 | yes | yes |
| 531-425 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-06-03 | yes | yes |
| 531-426 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-06-03 | yes | yes |
| 531-430 | Onvoy ONVOY, LLC - NE | 2025-09-24 | yes | yes |
| 531-432 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 2025-10-23 | yes | yes |
| 531-433 | WIRETAP TELECOM, LLC. | 2025-10-23 | yes | yes |
| 531-434 | WAVENATION, LLC | 2025-12-05 | yes | yes |
| 531-437 | COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS | 2026-03-18 | yes | yes |
| 531-444 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 531-465 | AHOI LLC | 2026-06-03 | yes | yes |
| 531-466 | Vonage VONAGE AMERICA LLC | 2018-03-27 | yes | yes |
| 531-484 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NE | 2018-03-07 | yes | yes |
| 531-495 | Dish BOOST SUBSCRIBERCO L.L.C. | 2021-12-29 | yes | yes |
| 531-541 | WIDE VOICE, LLC - NE | 2019-11-15 | yes | yes |
| 531-557 | Lumen QWEST CORPORATION | 2018-06-05 | yes | yes |
| 531-559 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NE | 2021-02-09 | yes | yes |
| 531-600 | ALLO COMMUNICATIONS LLC | 2015-03-10 | yes | yes |
| 531-622 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 531-710 | Charter ONVOY SPECTRUM, LLC | 2019-10-24 | yes | yes |
| 531-721 | GREAT PLAINS BROADBAND, INC. - NE | 2016-04-25 | yes | yes |
| 531-772 | Comcast COMCAST IP PHONE, LLC | 2018-03-05 | yes | yes |
| 531-777 | Onvoy ONVOY, LLC - NE | 2017-02-07 | yes | yes |
| 531-800 | FRACTEL, LLC | 2019-01-28 | yes | yes |
| 531-867 | COMMIO, LLC | 2019-06-20 | yes | yes |
| 531-895 | Twilio TWILIO INTERNATIONAL, INC. | 2020-10-22 | yes | yes |
| 531-910 | Onvoy ONVOY, LLC - NE | 2021-04-13 | yes | yes |
| 531-985 | ALLO COMMUNICATIONS LLC | 2025-09-03 | yes | yes |
| 531-999 | TERRA NOVA TELECOM INC. | 2019-01-11 | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| TELEPORT COMMUNICATIONS AMERICA, LLC - NE | AT&T | 18 | 21.7% |
| ONVOY, LLC - NE | Onvoy | 14 | 16.9% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | Verizon | 7 | 8.4% |
| COMCAST IP PHONE, LLC | Comcast | 5 | 6% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 4 | 4.8% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 3 | 3.6% |
| METROPCS, INC. | T-Mobile | 3 | 3.6% |
| ALLO COMMUNICATIONS LLC | – | 3 | 3.6% |
| CENTURYLINK COMMUNICATIONS, LLC | Lumen | 2 | 2.4% |
| BOOST SUBSCRIBERCO L.L.C. | Dish | 2 | 2.4% |
| LEVEL 3 COMMUNICATIONS, LLC - NE | Lumen | 2 | 2.4% |
| TELNYX LLC | Telnyx | 1 | 1.2% |
| AIRUS, INC. - NE | – | 1 | 1.2% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 1.2% |
| CSC WIRELESS, LLC | – | 1 | 1.2% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 1 | 1.2% |
| IP HORIZON LLC | – | 1 | 1.2% |
| NUSO, LLC | – | 1 | 1.2% |
| WIRETAP TELECOM, LLC. | – | 1 | 1.2% |
| WAVENATION, LLC | – | 1 | 1.2% |
| COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS | – | 1 | 1.2% |
| AHOI LLC | – | 1 | 1.2% |
| VONAGE AMERICA LLC | Vonage | 1 | 1.2% |
| WIDE VOICE, LLC - NE | – | 1 | 1.2% |
| QWEST CORPORATION | Lumen | 1 | 1.2% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 1.2% |
| GREAT PLAINS BROADBAND, INC. - NE | – | 1 | 1.2% |
| FRACTEL, LLC | – | 1 | 1.2% |
| COMMIO, LLC | – | 1 | 1.2% |
| TWILIO INTERNATIONAL, INC. | Twilio | 1 | 1.2% |
| TERRA NOVA TELECOM INC. | – | 1 | 1.2% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to OMAHA in area code 531?
83 blocks: 200, 201, 203, 205, 210, 213, 215, 222, 225, 226, 232, 233 and 71 more, all listed in the table above.
Which carriers have numbers in OMAHA?
TELEPORT COMMUNICATIONS AMERICA, LLC - NE (18 blocks), ONVOY, LLC - NE (14 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (7 blocks), COMCAST IP PHONE, LLC (5 blocks), AERIAL COMMUNICATIONS, INC. (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is OMAHA a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.