484-448 |
Philadelphia |
Philadelphia, PA |
Paetec Communications |
484-449 |
Delaware |
Media, PA |
Cavalier Telephone (mid-atlantic) |
484-450 |
Philadelphia |
Philadelphia, PA |
Xo Communications Services Inc |
484-451 |
Philadelphia |
Philadelphia, PA |
Us Lec Of Pennsylvania |
484-452 |
Delaware |
Havertown, PA |
Rcn Telecom Service Of Pennsylvania |
484-453 |
Delaware |
Havertown, PA |
Netcarrier Telecom |
484-454 |
Delaware |
Havertown, PA |
Atx Telecommunications Services, Ltd |
484-455 |
Philadelphia |
Philadelphia, PA |
Paetec Communications |
484-457 |
Delaware |
Havertown, PA |
Cavalier Telephone (mid-atlantic) |
484-458 |
Philadelphia |
Philadelphia, PA |
Global Crossing Local Services-pa |
484-459 |
Chester |
W Chester, PA |
Cellco Partnership DBA Verizon Wireless |
484-461 |
Delaware |
Lansdowne, PA |
Rcn Telecom Service Of Pennsylvania |
484-462 |
Philadelphia |
Philadelphia, PA |
Paetec Communications |
484-463 |
Philadelphia |
Philadelphia, PA |
Global Crossing Local Services-pa |
484-464 |
Carbon |
Lehighton, PA |
Level 3 Communications |
484-465 |
Delaware |
Lansdowne, PA |
Cavalier Telephone (mid-atlantic) |
484-466 |
Delaware |
Lansdowne, PA |
Netcarrier Telecom |
484-467 |
Chester |
W Chester, PA |
New Cingular Wireless PCS - DC |
484-468 |
Philadelphia |
Philadelphia, PA |
Us Lec Of Pennsylvania |
484-469 |
Delaware |
Lansdowne, PA |
Atx Telecommunications Services, Ltd |