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 |
| 412-224
| 2 |
PITBPAIW0MD |
318J COMCAST IP PHONE, LLC |
234 |
|
2006-04-14 |
|
| 412-224
| 3 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2006-04-29 |
|
| 412-224
| 4 |
GIBSPAXGDS1 |
8597 FIDIUM ENTERPRISE SERVICES, LLC |
234 |
|
2005-10-29 |
|
| 412-224
| 5 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2006-02-04 |
|
| 412-224
| 6 |
GIBSPAXGDS1 |
8597 FIDIUM ENTERPRISE SERVICES, LLC |
234 |
|
2007-02-16 |
|
| 412-224
| 7 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2006-06-02 |
|
| 412-224
| 8 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2006-06-02 |
|
| 412-224
| 9 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2010-01-13 |
|
| 412-225
| A |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
|
|
| 412-227
| A |
PITBPADTRP0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-228
| A |
PITBPAMADS4 |
657B CITYNET PENNSYLVANIA, LLC - PA |
234 |
|
|
|
| 412-228
| 0 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-05-30 |
|
| 412-228
| 1 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2011-01-27 |
|
| 412-228
| 2 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2011-01-27 |
|
| 412-228
| 3 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-06-24 |
|
| 412-228
| 4 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-06-24 |
|
| 412-228
| 5 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2010-06-21 |
|
| 412-228
| 6 |
PITBPAMADS4 |
657B CITYNET PENNSYLVANIA, LLC - PA |
234 |
|
2004-01-26 |
|
| 412-228
| 7 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2010-07-04 |
|
| 412-228
| 8 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2010-07-04 |
|
| 412-228
| 9 |
PITBPAFHAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
234 |
|
2010-08-02 |
|
| 412-230
| A |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
|
|
| 412-230
| 0 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2012-06-09 |
|
| 412-230
| 1 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2013-01-31 |
|
| 412-230
| 2 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2013-01-31 |
|
| 412-230
| 3 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2012-08-30 |
|
| 412-230
| 4 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2012-09-01 |
|
| 412-230
| 5 |
PITBPADTXFZ |
829J PAETEC ITEL, LLC |
234 |
|
2012-08-01 |
|
| 412-230
| 6 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2012-07-13 |
|
| 412-230
| 7 |
PITBPADTX2X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
234 |
|
2012-07-13 |
|
| 412-230
| 8 |
PITBPADTXFZ |
829J PAETEC ITEL, LLC |
234 |
|
2012-06-13 |
|
| 412-230
| 9 |
PITBPADTXPX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2013-06-26 |
|
| 412-231
| A |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 0 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 1 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 2 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 3 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 4 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 5 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 6 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 7 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 8 |
PITBPANSDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-231
| 9 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2016-02-22 |
|
| 412-232
| A |
PITBPADTRP0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-234
| A |
PITBPADTRP0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-235
| A |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-235
| 0 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-235
| 1 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-235
| 2 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-235
| 3 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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