LANCASTER — PA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON PENNSYLVANIA, INC. | 9208 | 24 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 22 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | 16 |
| D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | 11 |
| ONVOY, LLC - PA | 547E | 7 |