Local Calling Guide
Area code/prefix search
Pittsburgh Suburban Zone 14, PA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 412-505
| A |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 3 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2010-09-14 |
|
| 412-505
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2016-08-31 |
|
| 412-505
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-505
| 8 |
PITBPAIW0MD |
318J COMCAST IP PHONE, LLC |
234 |
|
2013-05-31 |
|
| 412-505
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-506
| A |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-506
| 0 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2010-10-13 |
|
| 412-506
| 1 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2011-03-11 |
|
| 412-506
| 2 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2011-03-11 |
|
| 412-506
| 3 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-02-27 |
|
| 412-506
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-506
| 5 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2011-03-11 |
|
| 412-506
| 6 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2016-07-22 |
|
| 412-506
| 7 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2010-09-14 |
|
| 412-506
| 8 |
PITBPAOKAMD |
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
234 |
|
2013-05-05 |
|
| 412-506
| 9 |
PITBPAOKAMD |
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
234 |
|
2013-05-05 |
|
| 412-597
| A |
PYVLPAPB2MD |
6630 SPOK, INC. |
234 |
|
|
|
| 412-615
| A |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
|
|
| 412-615
| 0 |
|
515J IP HORIZON LLC |
234 |
|
2018-12-10 |
|
| 412-615
| 1 |
|
515J IP HORIZON LLC |
234 |
|
2018-12-10 |
|
| 412-615
| 3 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2019-10-05 |
|
| 412-615
| 4 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2019-05-13 |
|
| 412-615
| 5 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2019-09-08 |
|
| 412-615
| 6 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2018-10-13 |
|
| 412-615
| 7 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2018-10-13 |
|
| 412-615
| 8 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2018-10-13 |
|
| 412-615
| 9 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2018-10-13 |
|
| 412-617
| A |
PYVLPAPB2MD |
6630 SPOK, INC. |
234 |
|
|
|
| 412-620
| A |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2025-04-04 |
|
| 412-620
| 3 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2008-07-16 |
|
| 412-620
| 6 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-620
| 7 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-620
| 8 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2008-09-02 |
|
| 412-640
| A |
PYVLPAPB2MD |
6630 SPOK, INC. |
234 |
|
|
|
| 412-649
| A |
PYVLPAPB2MD |
6630 SPOK, INC. |
234 |
|
|
|
| 412-686
| A |
PYVLPAPB2MD |
6630 SPOK, INC. |
234 |
|
|
|
| 412-706
| A |
HCKRPAXHDS2 |
2522 ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS |
234 |
|
|
|
| 412-706
| 0 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2007-07-01 |
|
| 412-706
| 1 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2008-01-10 |
|
| 412-706
| 2 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2007-09-06 |
|
| 412-706
| 3 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2008-12-08 |
|
| 412-706
| 4 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2009-09-09 |
|
| 412-706
| 5 |
|
829J PAETEC ITEL, LLC |
234 |
|
2010-09-07 |
|
| 412-706
| 6 |
HCKRPAXHDS2 |
2522 ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS |
234 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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