Local Calling Guide
Area code/prefix search
Pittsburgh Zone 1, PA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 878-254
| 4 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-15 |
|
| 878-254
| 5 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-15 |
|
| 878-254
| 6 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-15 |
|
| 878-254
| 7 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-15 |
|
| 878-254
| 8 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-15 |
|
| 878-254
| 9 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-15 |
|
| 878-256
| A |
PITBPAOKBMD |
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 878-256
| 0 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2022-07-19 |
|
| 878-256
| 1 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2022-07-19 |
|
| 878-256
| 2 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-07-19 |
|
| 878-256
| 3 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-07-19 |
|
| 878-256
| 4 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-07-19 |
|
| 878-256
| 5 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2022-08-29 |
|
| 878-256
| 6 |
PITBPAOKBMD |
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
2022-07-18 |
|
| 878-256
| 7 |
PITBPAOKBMD |
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
2022-07-19 |
|
| 878-256
| 8 |
PITBPAOKBMD |
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
2022-08-25 |
|
| 878-256
| 9 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2022-08-29 |
|
| 878-553
| A |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 878-553
| 0 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 1 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 2 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 3 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 4 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 5 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 6 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 7 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 8 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-553
| 9 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2022-09-11 |
|
| 878-600
| A |
PITBPAOKXUX |
145J TERRA NOVA TELECOM INC. |
234 |
|
|
|
| 878-600
| 0 |
|
145J TERRA NOVA TELECOM INC. |
234 |
|
2019-05-26 |
|
| 878-600
| 1 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-05-27 |
|
| 878-600
| 2 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 3 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 4 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 5 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 6 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 7 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 8 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-600
| 9 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2020-02-09 |
|
| 878-670
| A |
PITBPAOKXLX |
939H COMMIO, LLC |
234 |
|
|
|
| 878-670
| 0 |
PITBPAOKXLX |
939H COMMIO, LLC |
234 |
|
2017-06-30 |
|
| 878-670
| 1 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2017-08-19 |
|
| 878-670
| 2 |
PITBPADTXMY |
732J NUSO, LLC |
234 |
|
2025-09-15 |
|
| 878-670
| 3 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
| 878-670
| 4 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
| 878-670
| 5 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
| 878-670
| 6 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
| 878-670
| 7 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
| 878-670
| 8 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
| 878-670
| 9 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2019-01-21 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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