COLLINSCK — SC
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| HORRY TEL. COOP., INC. | 0528 | 3 |
| TWC IP ENABLED SERVICES, LLC | 793K | 3 |
| LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| HORRY TEL. COOP., INC. | 0528 | 3 |
| TWC IP ENABLED SERVICES, LLC | 793K | 3 |
| LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | 1 |