484-428 |
Philadelphia |
Philadelphia, PA |
Global Crossing Local Services-pa |
484-429 |
Montgomery |
Bala Cynwyd, PA |
Netcarrier Telecom |
484-430 |
Montgomery |
Bala Cynwyd, PA |
Mci Worldcom Communications |
484-431 |
Montgomery |
Bala Cynwyd, PA |
New Cingular Wireless PCS - DC |
484-432 |
Montgomery |
Bala Cynwyd, PA |
New Cingular Wireless PCS - DC |
484-433 |
Montgomery |
Bala Cynwyd, PA |
New Cingular Wireless PCS - DC |
484-434 |
Philadelphia |
Philadelphia, PA |
Paetec Communications |
484-435 |
Montgomery |
Bala Cynwyd, PA |
Sprint Spectrum L.p.- Pa |
484-436 |
Philadelphia |
Philadelphia, PA |
Level 3 Communications |
484-437 |
Montgomery |
Bala Cynwyd, PA |
New Cingular Wireless PCS - DC |
484-438 |
Montgomery |
Bala Cynwyd, PA |
Cavalier Telephone (mid-atlantic) |
484-439 |
Philadelphia |
Philadelphia, PA |
Global Crossing Local Services-pa |
484-440 |
Delaware |
Media, PA |
Rcn Telecom Service Of Pennsylvania |
484-441 |
Philadelphia |
Philadelphia, PA |
Global Crossing Local Services-pa |
484-442 |
Delaware |
Media, PA |
Atx Telecommunications Services, Ltd |
484-443 |
Delaware |
Media, PA |
Level 3 Communications |
484-444 |
Delaware |
Media, PA |
Verizon Pennsylvania |
484-445 |
Delaware |
Media, PA |
Netcarrier Telecom |
484-446 |
Philadelphia |
Philadelphia, PA |
Broadwing Communications |
484-447 |
Montgomery |
Pottstown, PA |
Cellco Partnership DBA Verizon Wireless |