Local Calling Guide
Area code/prefix search
Pittsburgh Suburban Zone 17, PA
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 412-318
| A |
PITBPAMADS0 |
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-318
| 0 |
|
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-318
| 1 |
|
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-318
| 2 |
|
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-318
| 3 |
|
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-318
| 4 |
|
318J COMCAST IP PHONE, LLC |
234 |
|
|
|
| 412-318
| 5 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2016-07-22 |
|
| 412-318
| 6 |
|
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-318
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
234 |
|
2015-06-18 |
|
| 412-318
| 8 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
234 |
|
2013-05-05 |
|
| 412-318
| 9 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
234 |
|
2013-05-05 |
|
| 412-348
| A |
|
829J PAETEC ITEL, LLC |
234 |
|
2025-03-04 |
|
| 412-348
| 0 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 1 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 2 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 3 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 4 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 5 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 6 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-348
| 7 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
234 |
|
2004-04-29 |
|
| 412-348
| 8 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2002-09-22 |
|
| 412-348
| 9 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-358
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-358
| 0 |
|
939H COMMIO, LLC |
234 |
|
2022-08-22 |
|
| 412-358
| 1 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-358
| 2 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-358
| 3 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-358
| 4 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-358
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-358
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-358
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-358
| 8 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-358
| 9 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-364
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-366
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-367
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-369
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-536
| A |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-536
| 0 |
|
752H BARR TELL USA, INC. - PA |
234 |
|
2016-03-27 |
|
| 412-536
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-536
| 2 |
|
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
2002-12-15 |
|
| 412-536
| 3 |
|
318J COMCAST IP PHONE, LLC |
234 |
|
2013-08-27 |
|
| 412-536
| 4 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
234 |
|
2018-11-23 |
|
| 412-536
| 5 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2006-01-08 |
|
| 412-536
| 6 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
234 |
|
2019-12-31 |
|
| 412-536
| 7 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2006-01-08 |
|
| 412-536
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-536
| 9 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2023-02-23 |
|
| 412-548
| A |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-548
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
1 2 3 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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