Phone numbers in Flowery Branch, Georgia
Flowery Branch has 17 phone prefixes in area codes 470, 678, 770, 943.
Biggest holders: Onvoy, Bandwidth, MetroPCS (T-Mobile). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 18%
- Local phone company 18%
- Internet / business phone carrier 65%
Every prefix in Flowery Branch
Search the first six digits of a number in this list. If it's here, the number started in Flowery Branch with the carrier shown. If it isn't, check the Georgia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 470-310 | Bandwidth | Internet / business phone carrier | 2014 |
| 470-458 | Telnyx | Internet / business phone carrier | 2017 |
| 470-778 | Comcast | Internet / business phone carrier | 2015 |
| 470-798 | Bandwidth | Internet / business phone carrier | 2011 |
| 470-872 | Onvoy | Internet / business phone carrier | 2021 |
| 470-934 | Onvoy | Internet / business phone carrier | 2023 |
| 470-987 | Onvoy | Internet / business phone carrier | – |
| 678-693 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 678-828 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-866 | Onvoy | Internet / business phone carrier | – |
| 678-960 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-572 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 770-848 | AT&T (local phone) | Local phone company | 2008 |
| 770-912 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 770-965 | AT&T (local phone) | Local phone company | – |
| 770-967 | AT&T (local phone) | Local phone company | – |
| 943-990 | Bandwidth | Internet / business phone carrier | 2024 |
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.