SLIPPERYRK — PA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | 2 |
| FIDIUM ENTERPRISE SERVICES, LLC | 383J | 2 |
| METROPCS, INC. | 5562 | 2 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 1 |