Phone numbers in Collinsck, South Carolina
Collinsck has 7 phone prefixes in area code 843.
Biggest holders: Horry Tel. Coop, Charter / Spectrum, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Internet / business phone carrier 57%
- Phone company 43%
Every prefix in Collinsck
Search the first six digits of a number in this list. If it's here, the number started in Collinsck with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 843-215 | Horry Tel. Coop | Phone company | – |
| 843-581 | Horry Tel. Coop | Phone company | 2001 |
| 843-649 | Level 3 (Lumen) | Internet / business phone carrier | 2008 |
| 843-650 | Horry Tel. Coop | Phone company | – |
| 843-668 | Charter / Spectrum | Internet / business phone carrier | 2013 |
| 843-748 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 843-750 | Charter / Spectrum | Internet / business phone carrier | 2007 |
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.