Phone numbers in Warner Robins, Georgia
Warner Robins has 50 phone prefixes in area code 478.
Biggest holders: Teleport Communications America, AT&T (local phone), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 26%
- Local phone company 18%
- Internet / business phone carrier 52%
- Phone company 4%
Every prefix in Warner Robins
Search the first six digits of a number in this list. If it's here, the number started in Warner Robins with the carrier shown. If it isn't, check the Georgia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 478-213 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 478-217 | Southern Communications Services | Phone company | 2002 |
| 478-222 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 478-225 | Level 3 (Lumen) | Internet / business phone carrier | 2003 |
| 478-236 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 478-273 | Teleport Communications America | Internet / business phone carrier | 2008 |
| 478-293 | AT&T Mobility | Mobile carrier | 2007 |
| 478-302 | MetroPCS (T-Mobile) | Mobile carrier | 2011 |
| 478-322 | AT&T (local phone) | Local phone company | – |
| 478-327 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 478-328 | AT&T (local phone) | Local phone company | – |
| 478-329 | AT&T (local phone) | Local phone company | – |
| 478-334 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 478-339 | Onvoy | Internet / business phone carrier | – |
| 478-352 | AT&T Mobility | Mobile carrier | 2012 |
| 478-366 | AT&T Mobility | Mobile carrier | 2022 |
| 478-371 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 478-396 | AT&T Mobility | Mobile carrier | – |
| 478-397 | AT&T Mobility | Mobile carrier | – |
| 478-403 | Onvoy | Internet / business phone carrier | 2024 |
| 478-434 | AT&T Mobility | Mobile carrier | 2024 |
| 478-442 | T-Mobile (including Sprint) | Mobile carrier | – |
| 478-449 | Onvoy | Internet / business phone carrier | 2014 |
| 478-522 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-523 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-524 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-525 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-526 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-527 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-528 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-529 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-530 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-531 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-532 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-533 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-534 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-535 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-536 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 478-542 | AT&T (local phone) | Local phone company | – |
| 478-551 | Comsouth Telenet | Phone company | 2016 |
| 478-599 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 478-602 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 478-758 | Fractel | Internet / business phone carrier | 2021 |
| 478-918 | AT&T (local phone) | Local phone company | – |
| 478-919 | AT&T Mobility | Mobile carrier | – |
| 478-922 | AT&T (local phone) | Local phone company | – |
| 478-923 | AT&T (local phone) | Local phone company | – |
| 478-926 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 478-929 | AT&T (local phone) | Local phone company | – |
| 478-975 | AT&T (local phone) | Local phone company | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.