Local Calling Guide
Area code/prefix search
Philadelphia Suburban Zone 24, PA
<< 1 2 3 4 5
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 610-726
| 1 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
2005-09-22 |
|
| 610-726
| 2 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 610-726
| 3 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 610-726
| 4 |
|
5562 METROPCS, INC. |
228 |
|
2008-07-15 |
|
| 610-726
| 5 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-08 |
|
| 610-726
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 610-726
| 7 |
|
784E BLOCK LINE SYSTEMS, LLC - PA |
228 |
|
2010-03-26 |
|
| 610-726
| 8 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 610-726
| 9 |
|
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
|
|
| 610-795
| A |
PHLAPAFGD0S |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-795
| 0 |
|
752H BARR TELL USA, INC. - PA |
228 |
|
2016-02-11 |
|
| 610-795
| 1 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-08 |
|
| 610-795
| 2 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
228 |
|
2019-12-31 |
|
| 610-795
| 3 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-08 |
|
| 610-795
| 4 |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2021-01-03 |
|
| 610-795
| 5 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
228 |
|
2020-08-29 |
|
| 610-795
| 6 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-795
| 7 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-795
| 8 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-08 |
|
| 610-795
| 9 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
228 |
|
2020-04-29 |
|
| 610-896
| A |
ARMRPAARRP0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-986
| A |
WNRTPAAHCMA |
5562 METROPCS, INC. |
228 |
|
|
|
| 610-986
| 0 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-22 |
|
| 610-986
| 2 |
|
5562 METROPCS, INC. |
228 |
|
2008-04-15 |
|
| 610-986
| 3 |
|
5562 METROPCS, INC. |
228 |
|
|
|
| 610-986
| 4 |
|
5562 METROPCS, INC. |
228 |
|
|
|
| 610-986
| 5 |
|
5562 METROPCS, INC. |
228 |
|
|
|
| 610-986
| 6 |
|
5562 METROPCS, INC. |
228 |
|
|
|
<< 1 2 3 4 5
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.