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 |
| 412-548
| 1 |
|
829J PAETEC ITEL, LLC |
234 |
|
2002-07-23 |
|
| 412-548
| 2 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
234 |
|
2003-05-11 |
|
| 412-548
| 3 |
|
318J COMCAST IP PHONE, LLC |
234 |
|
2006-04-07 |
|
| 412-548
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
|
|
| 412-548
| 5 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2023-02-23 |
|
| 412-548
| 6 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2019-05-27 |
|
| 412-548
| 8 |
|
073H TELNYX LLC |
234 |
|
2017-07-06 |
|
| 412-548
| 9 |
|
547E ONVOY, LLC - PA |
234 |
|
2024-02-29 |
|
| 412-619
| A |
PITBPADTXYY |
547E ONVOY, LLC - PA |
234 |
|
2024-07-05 |
|
| 412-619
| 0 |
|
547E ONVOY, LLC - PA |
234 |
|
2024-07-05 |
|
| 412-619
| 1 |
|
547E ONVOY, LLC - PA |
234 |
|
2024-07-08 |
|
| 412-619
| 2 |
|
547E ONVOY, LLC - PA |
234 |
|
2025-05-09 |
|
| 412-619
| 8 |
|
114J EXIANT COMMUNICATIONS LLC |
234 |
|
2025-06-22 |
|
| 412-630
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| A |
PYVLPAPEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 0 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 1 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 2 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 3 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 4 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 5 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 6 |
|
547E ONVOY, LLC - PA |
234 |
|
2024-02-29 |
|
| 412-635
| 7 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 8 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-635
| 9 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
|
|
| 412-695
| A |
|
547E ONVOY, LLC - PA |
234 |
|
2025-04-15 |
|
| 412-695
| 2 |
|
145J TERRA NOVA TELECOM INC. |
234 |
|
2021-01-13 |
|
| 412-695
| 3 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-02-27 |
|
| 412-695
| 5 |
|
547E ONVOY, LLC - PA |
234 |
|
2023-06-23 |
|
| 412-695
| 6 |
|
624H ONVOY SPECTRUM, LLC |
234 |
|
2021-05-20 |
|
| 412-695
| 7 |
|
547E ONVOY, LLC - PA |
234 |
|
2023-08-10 |
|
| 412-695
| 8 |
|
197D VONAGE AMERICA LLC |
234 |
|
2023-12-22 |
|
| 412-748
| A |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
|
|
| 412-748
| 0 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2014-02-27 |
|
| 412-748
| 1 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2014-10-10 |
|
| 412-748
| 2 |
|
547E ONVOY, LLC - PA |
234 |
|
2016-03-18 |
|
| 412-748
| 3 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
2013-07-01 |
|
| 412-748
| 4 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
2013-07-01 |
|
| 412-748
| 5 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
2013-07-01 |
|
| 412-748
| 6 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
2013-07-01 |
|
| 412-748
| 7 |
|
9208 VERIZON PENNSYLVANIA, INC. |
234 |
|
2013-07-01 |
|
| 412-748
| 8 |
|
515J IP HORIZON LLC |
234 |
|
2015-09-28 |
|
| 412-748
| 9 |
|
515J IP HORIZON LLC |
234 |
|
2015-03-28 |
|
| 412-837
| A |
|
829J PAETEC ITEL, LLC |
234 |
|
2025-03-04 |
|
| 412-837
| 0 |
|
547E ONVOY, LLC - PA |
234 |
|
2016-03-18 |
|
| 412-837
| 1 |
|
318J COMCAST IP PHONE, LLC |
234 |
|
2011-05-18 |
|
| 412-837
| 2 |
|
318J COMCAST IP PHONE, LLC |
234 |
|
2007-09-28 |
|
| 412-837
| 3 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2011-12-31 |
|
| 412-837
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
234 |
|
2008-07-15 |
|
| 412-837
| 5 |
|
829J PAETEC ITEL, LLC |
234 |
|
2011-04-20 |
|
<< 1 2 3 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.