Phone numbers in Buford, Georgia
Buford has 50 phone prefixes in area codes 470, 678, 770, 943.
Biggest holders: AT&T (local phone), Teleport Communications America, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 28%
- Local phone company 18%
- Internet / business phone carrier 52%
- Phone company 2%
Every prefix in Buford
Search the first six digits of a number in this list. If it's here, the number started in Buford with the carrier shown. If it isn't, check the Georgia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 470-202 | MCImetro (Verizon Business) | Internet / business phone carrier | 2011 |
| 470-229 | Teleport Communications America | Internet / business phone carrier | 2023 |
| 470-238 | AT&T (local phone) | Local phone company | 2011 |
| 470-266 | Level 3 (Lumen) | Internet / business phone carrier | 2014 |
| 470-323 | AT&T Mobility | Mobile carrier | – |
| 470-326 | Onvoy | Internet / business phone carrier | – |
| 470-350 | AT&T Mobility | Mobile carrier | 2016 |
| 470-434 | MCImetro (Verizon Business) | Internet / business phone carrier | 2014 |
| 470-573 | MetroPCS (T-Mobile) | Mobile carrier | 2020 |
| 470-589 | Level 3 (Lumen) | Internet / business phone carrier | 2015 |
| 470-655 | AT&T Mobility | Mobile carrier | 2014 |
| 470-760 | AT&T Mobility | Mobile carrier | 2021 |
| 470-780 | Onvoy | Internet / business phone carrier | 2021 |
| 470-822 | Level 3 (Lumen) | Internet / business phone carrier | 2018 |
| 470-915 | AT&T Mobility | Mobile carrier | 2021 |
| 470-949 | Teleport Communications America | Internet / business phone carrier | 2022 |
| 678-288 | Teleport Communications America | Internet / business phone carrier | – |
| 678-318 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-394 | Level 3 (Lumen) | Internet / business phone carrier | 2007 |
| 678-482 | AT&T (local phone) | Local phone company | – |
| 678-541 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-546 | AT&T (local phone) | Local phone company | – |
| 678-714 | AT&T (local phone) | Local phone company | – |
| 678-730 | Onvoy | Internet / business phone carrier | – |
| 678-745 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-765 | Charter / Spectrum | Internet / business phone carrier | 2005 |
| 678-804 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-835 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-887 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 678-889 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 678-926 | Broadriver Communication | Phone company | 2001 |
| 770-271 | AT&T (local phone) | Local phone company | – |
| 770-470 | Onvoy | Internet / business phone carrier | 2023 |
| 770-614 | AT&T (local phone) | Local phone company | – |
| 770-678 | Onvoy | Internet / business phone carrier | 2023 |
| 770-831 | AT&T (local phone) | Local phone company | – |
| 770-904 | Teleport Communications America | Internet / business phone carrier | – |
| 770-932 | AT&T (local phone) | Local phone company | – |
| 770-945 | AT&T (local phone) | Local phone company | – |
| 943-202 | Teleport Communications America | Internet / business phone carrier | 2022 |
| 943-208 | Teleport Communications America | Internet / business phone carrier | 2022 |
| 943-217 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 943-241 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-264 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-268 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-281 | MetroPCS (T-Mobile) | Mobile carrier | 2025 |
| 943-288 | Onvoy | Internet / business phone carrier | 2025 |
| 943-294 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 943-299 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 943-305 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
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.