Phone numbers in Atlanta (south), Georgia
Atlanta (south) has 183 phone prefixes in area codes 470, 678, 770, 943.
Biggest holders: AT&T (local phone), AT&T Mobility, Windstream (PAETEC). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 18%
- Local phone company 28%
- Internet / business phone carrier 51%
- Paging service 1%
- Phone company 3%
Every prefix in Atlanta (south)
Search the first six digits of a number in this list. If it's here, the number started in Atlanta (south) with the carrier shown. If it isn't, check the Georgia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 470-264 | Onvoy | Internet / business phone carrier | 2015 |
| 470-278 | Comcast | Internet / business phone carrier | 2015 |
| 470-317 | AT&T Enterprises | Phone company | 2016 |
| 470-332 | AT&T Mobility | Mobile carrier | 2016 |
| 470-341 | Teleport Communications America | Internet / business phone carrier | 2016 |
| 470-369 | Teleport Communications America | Internet / business phone carrier | 2017 |
| 470-420 | AT&T Mobility | Mobile carrier | 2018 |
| 470-460 | Wide Voice | Phone company | 2018 |
| 470-473 | AT&T Mobility | Mobile carrier | 2019 |
| 470-483 | AT&T Mobility | Mobile carrier | 2019 |
| 470-488 | AT&T Mobility | Mobile carrier | 2016 |
| 470-491 | Teleport Communications America | Internet / business phone carrier | 2019 |
| 470-502 | Bandwidth | Internet / business phone carrier | 2019 |
| 470-507 | Charter / Spectrum | Internet / business phone carrier | 2019 |
| 470-526 | AT&T Mobility | Mobile carrier | 2019 |
| 470-593 | Bandwidth | Internet / business phone carrier | 2019 |
| 470-615 | Bandwidth | Internet / business phone carrier | 2017 |
| 470-629 | AT&T Mobility | Mobile carrier | 2016 |
| 470-651 | AT&T Mobility | Mobile carrier | 2018 |
| 470-661 | AT&T Mobility | Mobile carrier | 2019 |
| 470-696 | AT&T Mobility | Mobile carrier | 2020 |
| 470-710 | Charter / Spectrum | Internet / business phone carrier | 2020 |
| 470-713 | MCImetro (Verizon Business) | Internet / business phone carrier | 2020 |
| 470-726 | Comcast | Internet / business phone carrier | 2020 |
| 470-754 | Teleport Communications America | Internet / business phone carrier | 2021 |
| 470-759 | MetroPCS (T-Mobile) | Mobile carrier | 2020 |
| 470-776 | AT&T Mobility | Mobile carrier | 2015 |
| 470-781 | Bandwidth | Internet / business phone carrier | 2018 |
| 470-812 | AT&T Mobility | Mobile carrier | – |
| 470-855 | AT&T Mobility | Mobile carrier | 2021 |
| 470-856 | AT&T Mobility | Mobile carrier | 2021 |
| 470-862 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 470-878 | AT&T Mobility | Mobile carrier | 2015 |
| 470-885 | Onvoy | Internet / business phone carrier | 2015 |
| 470-904 | AT&T Mobility | Mobile carrier | 2021 |
| 470-921 | AT&T Mobility | Mobile carrier | 2021 |
| 470-944 | Fractel | Internet / business phone carrier | 2020 |
| 470-969 | AT&T Mobility | Mobile carrier | 2021 |
| 470-975 | Commio | Internet / business phone carrier | 2022 |
| 678-201 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 678-216 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-228 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-233 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-251 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-263 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-271 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-272 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-284 | AT&T (local phone) | Local phone company | – |
| 678-289 | AT&T (local phone) | Local phone company | – |
| 678-304 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-364 | AT&T (local phone) | Local phone company | – |
| 678-369 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-379 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 678-422 | AT&T (local phone) | Local phone company | – |
| 678-432 | AT&T (local phone) | Local phone company | – |
| 678-435 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-466 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-470 | Onvoy | Internet / business phone carrier | 2023 |
| 678-479 | AT&T (local phone) | Local phone company | – |
| 678-489 | Teleport Communications America | Internet / business phone carrier | – |
| 678-490 | MCImetro (Verizon Business) | Internet / business phone carrier | 2006 |
| 678-519 | Teleport Communications America | Internet / business phone carrier | – |
| 678-545 | Comcast | Internet / business phone carrier | – |
| 678-554 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-561 | Teleport Communications America | Internet / business phone carrier | – |
| 678-565 | AT&T (local phone) | Local phone company | – |
| 678-583 | AT&T (local phone) | Local phone company | – |
| 678-586 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 678-593 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-604 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-610 | AT&T (local phone) | Local phone company | – |
| 678-619 | Level 3 (Lumen) | Internet / business phone carrier | 2004 |
| 678-632 | Teleport Communications America | Internet / business phone carrier | – |
| 678-674 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-698 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 678-706 | Onvoy | Internet / business phone carrier | 2023 |
| 678-709 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-724 | Teleport Communications America | Internet / business phone carrier | – |
| 678-734 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-759 | Charter / Spectrum | Internet / business phone carrier | – |
| 678-763 | AT&T Mobility | Mobile carrier | 2002 |
| 678-764 | AT&T Mobility | Mobile carrier | 2002 |
| 678-782 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-783 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-788 | AT&T Mobility | Mobile carrier | – |
| 678-814 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-815 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-817 | AT&T (local phone) | Local phone company | – |
| 678-818 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-826 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-827 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-829 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-833 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 678-834 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 678-846 | Windstream (PAETEC) | Internet / business phone carrier | 2006 |
| 678-870 | Wow! Internet, Cable And Phone | Phone company | 2001 |
| 678-884 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 678-902 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 678-912 | Onvoy | Internet / business phone carrier | 2023 |
| 678-961 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 678-962 | Broadriver Communication | Phone company | 2001 |
| 770-202 | Onvoy | Internet / business phone carrier | 2022 |
| 770-210 | AT&T (local phone) | Local phone company | – |
| 770-268 | Teleport Communications America | Internet / business phone carrier | – |
| 770-282 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 770-284 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 770-288 | Teleport Communications America | Internet / business phone carrier | 2001 |
| 770-302 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-305 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-306 | AT&T (local phone) | Local phone company | – |
| 770-320 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-327 | Spok | Paging service | – |
| 770-347 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-357 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-371 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 770-376 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-389 | AT&T (local phone) | Local phone company | – |
| 770-430 | Boost / Virgin Mobile | Mobile carrier | 2022 |
| 770-460 | AT&T (local phone) | Local phone company | – |
| 770-461 | AT&T (local phone) | Local phone company | – |
| 770-463 | AT&T (local phone) | Local phone company | – |
| 770-471 | AT&T (local phone) | Local phone company | – |
| 770-472 | AT&T (local phone) | Local phone company | – |
| 770-473 | AT&T (local phone) | Local phone company | – |
| 770-474 | AT&T (local phone) | Local phone company | – |
| 770-477 | AT&T (local phone) | Local phone company | – |
| 770-478 | AT&T (local phone) | Local phone company | – |
| 770-486 | AT&T (local phone) | Local phone company | – |
| 770-487 | AT&T (local phone) | Local phone company | – |
| 770-506 | AT&T (local phone) | Local phone company | – |
| 770-507 | AT&T (local phone) | Local phone company | – |
| 770-515 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 770-603 | AT&T (local phone) | Local phone company | – |
| 770-626 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 770-629 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 770-631 | AT&T (local phone) | Local phone company | – |
| 770-632 | AT&T (local phone) | Local phone company | – |
| 770-647 | Onvoy | Internet / business phone carrier | 2025 |
| 770-681 | Comcast | Internet / business phone carrier | – |
| 770-692 | Onvoy | Internet / business phone carrier | – |
| 770-703 | Comcast | Internet / business phone carrier | – |
| 770-707 | AT&T (local phone) | Local phone company | – |
| 770-716 | AT&T (local phone) | Local phone company | – |
| 770-719 | AT&T (local phone) | Local phone company | – |
| 770-731 | Comcast | Internet / business phone carrier | – |
| 770-742 | Comcast | Internet / business phone carrier | – |
| 770-746 | Onvoy | Internet / business phone carrier | 2020 |
| 770-756 | Comcast | Internet / business phone carrier | – |
| 770-774 | AT&T (local phone) | Local phone company | – |
| 770-816 | Tpx Communications | Internet / business phone carrier | 2026 |
| 770-892 | AT&T (local phone) | Local phone company | 2004 |
| 770-897 | AT&T (local phone) | Local phone company | – |
| 770-898 | AT&T (local phone) | Local phone company | – |
| 770-907 | AT&T (local phone) | Local phone company | – |
| 770-909 | AT&T (local phone) | Local phone company | – |
| 770-914 | AT&T (local phone) | Local phone company | – |
| 770-946 | AT&T (local phone) | Local phone company | – |
| 770-954 | AT&T (local phone) | Local phone company | – |
| 770-957 | AT&T (local phone) | Local phone company | – |
| 770-960 | AT&T (local phone) | Local phone company | – |
| 770-961 | AT&T (local phone) | Local phone company | – |
| 770-964 | AT&T (local phone) | Local phone company | – |
| 770-968 | AT&T (local phone) | Local phone company | – |
| 770-969 | AT&T (local phone) | Local phone company | – |
| 770-991 | AT&T (local phone) | Local phone company | – |
| 770-994 | AT&T (local phone) | Local phone company | – |
| 770-996 | AT&T (local phone) | Local phone company | – |
| 770-997 | AT&T (local phone) | Local phone company | – |
| 943-209 | Bandwidth | Internet / business phone carrier | 2022 |
| 943-219 | Onvoy | Internet / business phone carrier | 2023 |
| 943-226 | Comcast | Internet / business phone carrier | 2023 |
| 943-236 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-244 | Vonage America | Internet / business phone carrier | 2024 |
| 943-257 | Onvoy | Internet / business phone carrier | 2024 |
| 943-259 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-263 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-267 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-271 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 943-277 | Eon Telecom | Phone company | 2024 |
| 943-280 | Boost / Virgin Mobile | Mobile carrier | 2025 |
| 943-320 | Onvoy | Internet / business phone carrier | 2026 |
| 943-325 | Teleport Communications America | Internet / business phone carrier | 2026 |
| 943-996 | T-Mobile (including Sprint) | Mobile 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.