Phone numbers in Florence, South Carolina
Florence has 68 phone prefixes in area codes 843, 854.
Biggest holders: AT&T (local phone), Verizon Wireless, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 37%
- Local phone company 28%
- Internet / business phone carrier 29%
- Paging service 3%
- Phone company 3%
Every prefix in Florence
Search the first six digits of a number in this list. If it's here, the number started in Florence with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 843-206 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-229 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-230 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-245 | AT&T Mobility | Mobile carrier | – |
| 843-250 | Verizon Wireless | Mobile carrier | – |
| 843-260 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-269 | Teleport Communications America Sc | Internet / business phone carrier | – |
| 843-292 | AT&T (local phone) | Local phone company | – |
| 843-317 | AT&T (local phone) | Local phone company | – |
| 843-319 | Verizon Wireless | Mobile carrier | – |
| 843-407 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 843-409 | Verizon Wireless | Mobile carrier | – |
| 843-413 | AT&T (local phone) | Local phone company | – |
| 843-432 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 843-453 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 843-468 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 843-472 | T-Mobile (including Sprint) | Mobile carrier | 2004 |
| 843-495 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 843-496 | AT&T Mobility | Mobile carrier | 2002 |
| 843-500 | AT&T (local phone) | Local phone company | – |
| 843-519 | South Carolina Net | Phone company | 2004 |
| 843-536 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 843-600 | Spok | Paging service | – |
| 843-601 | Verizon Wireless | Mobile carrier | – |
| 843-610 | Verizon Wireless | Mobile carrier | – |
| 843-615 | AT&T Mobility | Mobile carrier | – |
| 843-616 | Verizon Wireless | Mobile carrier | – |
| 843-617 | AT&T Mobility | Mobile carrier | – |
| 843-618 | AT&T Mobility | Mobile carrier | 2001 |
| 843-621 | Verizon Wireless | Mobile carrier | – |
| 843-624 | Verizon Wireless | Mobile carrier | – |
| 843-629 | AT&T (local phone) | Local phone company | – |
| 843-656 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 843-660 | Spok | Paging service | – |
| 843-661 | AT&T (local phone) | Local phone company | – |
| 843-662 | AT&T (local phone) | Local phone company | – |
| 843-664 | AT&T (local phone) | Local phone company | – |
| 843-665 | AT&T (local phone) | Local phone company | – |
| 843-667 | AT&T (local phone) | Local phone company | – |
| 843-669 | AT&T (local phone) | Local phone company | – |
| 843-673 | AT&T (local phone) | Local phone company | – |
| 843-674 | AT&T (local phone) | Local phone company | – |
| 843-676 | AT&T (local phone) | Local phone company | – |
| 843-678 | AT&T (local phone) | Local phone company | – |
| 843-679 | AT&T (local phone) | Local phone company | – |
| 843-687 | Verizon Wireless | Mobile carrier | – |
| 843-702 | Nuso | Internet / business phone carrier | 2013 |
| 843-713 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 843-731 | Verizon Wireless | Mobile carrier | – |
| 843-736 | AT&T (local phone) | Local phone company | – |
| 843-758 | Teleport Communications America Sc | Internet / business phone carrier | 2008 |
| 843-773 | MCImetro (Verizon Business) | Internet / business phone carrier | 2003 |
| 843-777 | AT&T (local phone) | Local phone company | – |
| 843-799 | Charter / Spectrum | Internet / business phone carrier | 2013 |
| 843-942 | Vonage America | Internet / business phone carrier | 2018 |
| 843-954 | CenturyLink / Lumen | Local phone company | 2016 |
| 843-992 | Verizon Wireless | Mobile carrier | – |
| 854-204 | Telnyx | Internet / business phone carrier | 2019 |
| 854-208 | Csc Wireless | Mobile carrier | 2020 |
| 854-216 | IP Horizon | Internet / business phone carrier | 2020 |
| 854-239 | Comcast | Internet / business phone carrier | 2023 |
| 854-244 | Nuso | Internet / business phone carrier | 2023 |
| 854-271 | Peerless Network Of South Carolina | Internet / business phone carrier | 2024 |
| 854-304 | Wavenation | Phone company | 2026 |
| 854-400 | Onvoy | Internet / business phone carrier | 2018 |
| 854-455 | Skyetel | Internet / business phone carrier | 2021 |
| 854-867 | Commio | Internet / business phone carrier | 2022 |
| 854-903 | Onvoy | Internet / business phone carrier | 2021 |
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.