COLUMBIA prefixes in area code 839
NANPA records 27 assigned NXX blocks to rate center COLUMBIA in area code 839, 14.1% of the 192 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. 17 holders hold those blocks, the largest being ONVOY, LLC - SC (5), NEW CINGULAR WIRELESS PCS, LLC - GA (3), HD CARRIER LLC (2). The earliest assignment on record here is 2020-06-16 and the most recent 2026-10-28. 27 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 207, 223, 235, 252 – 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 |
|---|---|---|---|---|
| 839-201 | HD CARRIER LLC | 2020-06-16 | yes | yes |
| 839-202 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2021-01-25 | yes | yes |
| 839-213 | Windstream PAETEC ITEL, LLC | 2022-01-07 | yes | yes |
| 839-218 | HD CARRIER LLC | 2022-08-04 | yes | yes |
| 839-221 | Charter ONVOY SPECTRUM, LLC | 2022-09-27 | yes | yes |
| 839-223 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2022-10-06 | yes | yes |
| 839-224 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2022-10-06 | yes | yes |
| 839-228 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2022-11-08 | yes | yes |
| 839-238 | NUSO, LLC | 2023-03-30 | yes | yes |
| 839-246 | Onvoy ONVOY, LLC - SC | 2023-07-27 | yes | yes |
| 839-250 | Onvoy ONVOY, LLC - SC | 2023-09-14 | yes | yes |
| 839-252 | Onvoy ONVOY, LLC - SC | 2023-09-28 | yes | yes |
| 839-262 | COMMIO, LLC | 2024-02-02 | yes | yes |
| 839-288 | Onvoy ONVOY, LLC - SC | 2024-04-09 | yes | yes |
| 839-292 | CALLWORKS CORPORATION | 2024-07-30 | yes | yes |
| 839-313 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-04-18 | yes | yes |
| 839-317 | NUSO, LLC | 2025-05-01 | yes | yes |
| 839-329 | LEAP TELECOM, LLC | 2024-12-17 | yes | yes |
| 839-330 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2026-01-05 | yes | yes |
| 839-331 | WAVENATION, LLC | 2026-01-08 | yes | yes |
| 839-341 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2026-05-15 | yes | yes |
| 839-351 | Onvoy ONVOY, LLC - SC | 2026-10-28 | yes | no |
| 839-399 | SKYE TELECOM LLC DBA SKYETEL | 2021-09-10 | yes | yes |
| 839-587 | AHOI LLC | 2026-06-03 | yes | yes |
| 839-810 | Charter ONVOY SPECTRUM, LLC | 2021-02-09 | yes | yes |
| 839-849 | Vonage VONAGE AMERICA LLC | 2023-10-02 | yes | yes |
| 839-895 | Twilio TWILIO INTERNATIONAL, INC. | 2020-08-21 | 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 - SC | Onvoy | 5 | 18.5% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 3 | 11.1% |
| HD CARRIER LLC | – | 2 | 7.4% |
| ONVOY SPECTRUM, LLC | Charter | 2 | 7.4% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | Verizon | 2 | 7.4% |
| NUSO, LLC | – | 2 | 7.4% |
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | AT&T | 1 | 3.7% |
| PAETEC ITEL, LLC | Windstream | 1 | 3.7% |
| COMMIO, LLC | – | 1 | 3.7% |
| CALLWORKS CORPORATION | – | 1 | 3.7% |
| LEAP TELECOM, LLC | – | 1 | 3.7% |
| WAVENATION, LLC | – | 1 | 3.7% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 3.7% |
| SKYE TELECOM LLC DBA SKYETEL | – | 1 | 3.7% |
| AHOI LLC | – | 1 | 3.7% |
| VONAGE AMERICA LLC | Vonage | 1 | 3.7% |
| TWILIO INTERNATIONAL, INC. | Twilio | 1 | 3.7% |
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 COLUMBIA in area code 839?
27 blocks: 201, 202, 213, 218, 221, 223, 224, 228, 238, 246, 250, 252 and 15 more, all listed in the table above.
Which carriers have numbers in COLUMBIA?
ONVOY, LLC - SC (5 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (3 blocks), HD CARRIER LLC (2 blocks), ONVOY SPECTRUM, LLC (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (2 blocks), NUSO, 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 COLUMBIA 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.