Local Calling Guide
Area code/prefix search
Pittsburgh Zone 1, PA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 412-201
| A |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 0 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2015-11-11 |
|
| 412-201
| 1 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 2 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 3 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 4 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 5 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 6 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 7 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 8 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-201
| 9 |
PITBPADTDS6 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-202
| A |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
|
|
| 412-202
| 0 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 1 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 2 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 3 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 4 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 5 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 6 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 7 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 8 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-202
| 9 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2004-04-04 |
|
| 412-208
| A |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 0 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 1 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 2 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 3 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 4 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2007-12-13 |
|
| 412-208
| 5 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2008-12-07 |
|
| 412-208
| 6 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 7 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 8 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-208
| 9 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| A |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 0 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 1 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 2 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 3 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 4 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 5 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2009-03-27 |
|
| 412-209
| 6 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 7 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-209
| 8 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2010-02-06 |
|
| 412-209
| 9 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2009-03-27 |
|
| 412-215
| A |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
|
|
| 412-216
| A |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
|
|
| 412-222
| A |
PITBPADGDS6 |
7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
234 |
|
|
|
| 412-224
| A |
GIBSPAXGDS1 |
8597 FIDIUM ENTERPRISE SERVICES, LLC |
234 |
|
|
|
| 412-224
| 0 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2006-03-24 |
|
| 412-224
| 1 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2005-05-23 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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