484-798 |
Chester |
Honey Brook, PA |
Atx Telecommunications Services, Ltd |
484-799 |
Chester |
Honey Brook, PA |
Global Naps |
484-800 |
Delaware |
Glen Mills, PA |
Voxbeam Telecommunications Inc. |
484-801 |
Philadelphia |
Philadelphia, PA |
Global Crossing Local Services-pa |
484-802 |
Delaware |
Villanova, PA |
Omnipoint Communications Enterprises, L.p. |
484-804 |
Philadelphia |
Philadelphia, PA |
Paetec Communications |
484-805 |
Montgomery |
Norristown, PA |
Xo Communications Services Inc |
484-806 |
Montgomery |
Norristown, PA |
Global Naps |
484-808 |
Montgomery |
Norristown, PA |
Cavalier Telephone Mid-atlantic |
484-809 |
Lehigh |
Allentown, PA |
New Cingular Wireless PCS - DC |
484-810 |
Northampton |
Hellertown, PA |
Broadwing Communications |
484-812 |
Northampton |
Hellertown, PA |
Atx Telecommunications Services, Ltd |
484-813 |
Chester |
Kennett Square, PA |
Atx Telecommunications Services, Ltd |
484-814 |
Northampton |
Hellertown, PA |
Telcove Of Eastern Pennsylvania |
484-816 |
Delaware |
Chester, PA |
Comcast Phone Of Pennsylvania |
484-817 |
Northampton |
Hellertown, PA |
Service Electric Telephone Company |
484-818 |
Berks |
Reading, PA |
Cellco Partnership DBA Verizon Wireless |
484-819 |
Northampton |
Hellertown, PA |
Cavalier Telephone (mid-atlantic) |
484-821 |
Northampton |
Bethlehem, PA |
Choice One Communications |
484-823 |
Chester |
Avondale, PA |
Broadwing Communications |