DILLSBURG — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON NORTH, INC. - PA | 0169 | 2 |
| BANDWIDTH.COM CLEC, LLC - PA | 002F | 1 |
| HD CARRIER LLC | 321J | 1 |
| ONVOY, LLC - PA | 547E | 1 |
| PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | 1 |