COLUMBUS prefixes in area code 380
NANPA records 57 assigned NXX blocks to rate center COLUMBUS in area code 380, 41.3% of the 138 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. 28 holders hold those blocks, the largest being ONVOY, LLC - OH (9), TELEPORT COMMUNICATIONS AMERICA, LLC - OH (9), NEW CINGULAR WIRELESS PCS, LLC - IL (5). The earliest assignment on record here is 2017-02-16 and the most recent 2026-09-16. 57 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 217, 270, 274, 364 – 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 |
|---|---|---|---|---|
| 380-201 | Peerless PEERLESS NETWORK OF OHIO, LLC - OH | – | yes | yes |
| 380-203 | VoIP Innovations VOIP INNOVATIONS, LLC | – | yes | yes |
| 380-209 | Telnyx TELNYX LLC | 2017-03-15 | yes | yes |
| 380-210 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2019-12-24 | yes | yes |
| 380-213 | Telnyx TELNYX LLC | 2020-01-07 | yes | yes |
| 380-215 | VISION CTS, LLC | – | yes | yes |
| 380-218 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2020-09-11 | yes | yes |
| 380-219 | IP HORIZON LLC | 2020-10-06 | yes | yes |
| 380-222 | Onvoy ONVOY, LLC - OH | 2017-02-16 | yes | yes |
| 380-223 | AIRESPRING, INC. | 2020-11-04 | yes | yes |
| 380-231 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2021-08-10 | yes | yes |
| 380-234 | FRACTEL, LLC | 2021-01-04 | yes | yes |
| 380-235 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | 2018-12-13 | yes | yes |
| 380-239 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | yes | yes |
| 380-241 | Dish BOOST SUBSCRIBERCO L.L.C. | 2021-12-21 | yes | yes |
| 380-242 | Onvoy ONVOY, LLC - OH | 2021-12-29 | yes | yes |
| 380-243 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 380-245 | Windstream PAETEC ITEL, LLC | 2022-03-29 | yes | yes |
| 380-249 | Charter ONVOY SPECTRUM, LLC | 2022-05-04 | yes | yes |
| 380-251 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2022-08-02 | yes | yes |
| 380-258 | Charter ONVOY SPECTRUM, LLC | – | yes | yes |
| 380-260 | SKYE TELECOM LLC DBA SKYETEL | 2023-03-07 | yes | yes |
| 380-265 | FIVE9, INC. | – | yes | yes |
| 380-266 | Onvoy ONVOY, LLC - OH | 2023-09-28 | yes | yes |
| 380-267 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2024-01-03 | yes | yes |
| 380-268 | Onvoy ONVOY, LLC - OH | 2023-06-22 | yes | yes |
| 380-276 | CALLWORKS CORPORATION | 2024-04-12 | yes | yes |
| 380-278 | WIRETAP TELECOM, LLC. | 2024-06-27 | yes | yes |
| 380-281 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2024-08-16 | yes | yes |
| 380-282 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2024-02-23 | yes | yes |
| 380-283 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2024-08-23 | yes | yes |
| 380-285 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2024-10-31 | yes | yes |
| 380-286 | Onvoy ONVOY, LLC - OH | 2025-01-09 | yes | yes |
| 380-287 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2025-02-13 | yes | yes |
| 380-291 | Onvoy ONVOY, LLC - OH | 2025-10-15 | yes | yes |
| 380-294 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2025-12-31 | yes | yes |
| 380-295 | Onvoy ONVOY, LLC - OH | 2026-01-13 | yes | yes |
| 380-298 | Bandwidth BANDWIDTH.COM CLEC, LLC - OH | 2026-05-08 | yes | yes |
| 380-301 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2026-07-20 | yes | yes |
| 380-312 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2026-02-05 | yes | yes |
| 380-380 | Dish BOOST SUBSCRIBERCO L.L.C. | 2025-08-27 | yes | yes |
| 380-383 | Onvoy ONVOY, LLC - OH | 2022-12-06 | yes | yes |
| 380-444 | Onvoy ONVOY, LLC - OH | 2017-09-29 | yes | yes |
| 380-456 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2023-06-14 | yes | yes |
| 380-457 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2023-06-14 | yes | yes |
| 380-458 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2023-06-14 | yes | yes |
| 380-459 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2023-06-14 | yes | yes |
| 380-460 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2023-06-14 | yes | yes |
| 380-710 | Charter ONVOY SPECTRUM, LLC | 2019-10-23 | yes | yes |
| 380-799 | HD CARRIER LLC | 2019-01-30 | yes | yes |
| 380-800 | INVOXIO INCORPORATED | 2019-03-18 | yes | yes |
| 380-867 | COMMIO, LLC | 2017-06-20 | yes | yes |
| 380-880 | 8x8 8X8, INC. | 2026-09-16 | yes | no |
| 380-895 | Twilio TWILIO INTERNATIONAL, INC. | 2021-03-30 | yes | yes |
| 380-900 | FRACTEL, LLC | 2020-02-12 | yes | yes |
| 380-997 | AT&T OHIO BELL TEL CO | 2018-04-10 | yes | yes |
| 380-998 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2025-06-11 | 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 |
|---|---|---|---|
| ONVOY, LLC - OH | Onvoy | 9 | 15.8% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - OH | AT&T | 9 | 15.8% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 5 | 8.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | Verizon | 3 | 5.3% |
| ONVOY SPECTRUM, LLC | Charter | 3 | 5.3% |
| TELNYX LLC | Telnyx | 2 | 3.5% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 2 | 3.5% |
| FRACTEL, LLC | – | 2 | 3.5% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 2 | 3.5% |
| BOOST SUBSCRIBERCO L.L.C. | Dish | 2 | 3.5% |
| PEERLESS NETWORK OF OHIO, LLC - OH | Peerless | 1 | 1.8% |
| VOIP INNOVATIONS, LLC | VoIP Innovations | 1 | 1.8% |
| VISION CTS, LLC | – | 1 | 1.8% |
| IP HORIZON LLC | – | 1 | 1.8% |
| AIRESPRING, INC. | – | 1 | 1.8% |
| PAETEC ITEL, LLC | Windstream | 1 | 1.8% |
| SKYE TELECOM LLC DBA SKYETEL | – | 1 | 1.8% |
| FIVE9, INC. | – | 1 | 1.8% |
| CALLWORKS CORPORATION | – | 1 | 1.8% |
| WIRETAP TELECOM, LLC. | – | 1 | 1.8% |
| BANDWIDTH.COM CLEC, LLC - OH | Bandwidth | 1 | 1.8% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 1.8% |
| HD CARRIER LLC | – | 1 | 1.8% |
| INVOXIO INCORPORATED | – | 1 | 1.8% |
| COMMIO, LLC | – | 1 | 1.8% |
| 8X8, INC. | 8x8 | 1 | 1.8% |
| TWILIO INTERNATIONAL, INC. | Twilio | 1 | 1.8% |
| OHIO BELL TEL CO | AT&T | 1 | 1.8% |
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 COLUMBUS in area code 380?
57 blocks: 201, 203, 209, 210, 213, 215, 218, 219, 222, 223, 231, 234 and 45 more, all listed in the table above.
Which carriers have numbers in COLUMBUS?
ONVOY, LLC - OH (9 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - OH (9 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (5 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (3 blocks), ONVOY SPECTRUM, LLC (3 blocks), TELNYX LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is COLUMBUS 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.