Phone numbers in Laurens, South Carolina
Laurens has 24 phone prefixes in area codes 821, 864.
Biggest holders: AT&T Mobility, Frontier, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 71%
- Local phone company 8%
- Internet / business phone carrier 17%
- Phone company 4%
Every prefix in Laurens
Search the first six digits of a number in this list. If it's here, the number started in Laurens with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 821-200 | AT&T Mobility | Mobile carrier | 2024 |
| 821-203 | AT&T Mobility | Mobile carrier | 2025 |
| 821-205 | AT&T Mobility | Mobile carrier | 2025 |
| 821-213 | AT&T Mobility | Mobile carrier | 2025 |
| 821-220 | AT&T Mobility | Mobile carrier | 2026 |
| 821-666 | Onvoy | Internet / business phone carrier | 2025 |
| 821-998 | AT&T Mobility | Mobile carrier | 2026 |
| 864-681 | Prtcommunications | Phone company | – |
| 864-684 | AT&T Mobility | Mobile carrier | – |
| 864-715 | Charter / Spectrum | Internet / business phone carrier | 2005 |
| 864-766 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 864-796 | AT&T Mobility | Mobile carrier | 2022 |
| 864-815 | AT&T Mobility | Mobile carrier | 2022 |
| 864-817 | AT&T Mobility | Mobile carrier | 2023 |
| 864-829 | AT&T Mobility | Mobile carrier | 2023 |
| 864-857 | AT&T Mobility | Mobile carrier | 2023 |
| 864-872 | MetroPCS (T-Mobile) | Mobile carrier | 2003 |
| 864-892 | AT&T Mobility | Mobile carrier | 2023 |
| 864-912 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 864-927 | TON80 Communications | Internet / business phone carrier | 2022 |
| 864-955 | AT&T Mobility | Mobile carrier | 2024 |
| 864-981 | AT&T Mobility | Mobile carrier | – |
| 864-983 | Frontier | Local phone company | – |
| 864-984 | Frontier | 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.