GREENWOOD — SC
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 22 |
| BRIGHTSPEED OF SOUTH CAROLINA, LLC | 0506 | 8 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | 5 |
| PAETEC ITEL, LLC | 829J | 4 |
| SUNCOM DBA T-MOBILE USA | 8645 | 4 |