Local Calling Guide
Area code/prefix search
Pittsburgh Zone 6, PA
<< 1 2 3 4 5 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 412-379
| 8 |
PITBPADTX7X |
073H TELNYX LLC |
234 |
|
2017-07-03 |
|
| 412-388
| A |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-388
| 0 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-388
| 1 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-388
| 2 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2017-11-05 |
|
| 412-388
| 4 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2017-11-05 |
|
| 412-388
| 5 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-388
| 8 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
234 |
|
2018-10-24 |
|
| 412-388
| 9 |
PITBPADTX7X |
073H TELNYX LLC |
234 |
|
2018-10-04 |
|
| 412-437
| A |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-437
| 2 |
PITEPADT7MD |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
|
|
| 412-437
| 3 |
GIBSPAXGDS1 |
8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA |
234 |
|
2011-04-22 |
|
| 412-437
| 6 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2021-05-10 |
|
| 412-437
| 7 |
PITBPAWY2MD |
6701 AERIAL COMMUNICATIONS, INC. |
234 |
|
2021-05-10 |
|
| 412-437
| 8 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2011-09-26 |
|
| 412-440
| A |
|
829J PAETEC ITEL, LLC |
234 |
|
2025-03-04 |
|
| 412-440
| 0 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-440
| 1 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-440
| 2 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-440
| 3 |
PITEPA99DS0 |
283E YMAX COMMUNICATIONS CORP. - PA |
234 |
|
2007-06-23 |
|
| 412-440
| 4 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-440
| 5 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-06-24 |
|
| 412-440
| 6 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-440
| 7 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2012-07-05 |
|
| 412-440
| 8 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2013-03-04 |
|
| 412-440
| 9 |
|
829J PAETEC ITEL, LLC |
234 |
|
|
|
| 412-502
| A |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-502
| 1 |
|
515J IP HORIZON LLC |
234 |
|
2013-04-29 |
|
| 412-502
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-502
| 3 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
234 |
|
2018-10-24 |
|
| 412-502
| 5 |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2013-11-22 |
|
| 412-502
| 6 |
PITBPAIW0MD |
318J COMCAST IP PHONE, LLC |
234 |
|
2015-06-26 |
|
| 412-502
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-531
| A |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| A |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 0 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 1 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 2 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 3 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 4 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 5 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 6 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 7 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 8 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-561
| 9 |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2020-08-17 |
|
| 412-563
| A |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-571
| A |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-571
| 0 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-571
| 1 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-571
| 2 |
DRMTPADORP1 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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