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Pittsburgh Zone 4, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-540 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-540 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-10-15   
412-540 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-10-15   
412-540 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2009-05-16   
412-540 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2009-05-16   
412-540 4 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-11-22   
412-540 5 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-27   
412-540 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-10-15   
412-540 7 BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-20   
412-540 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-10-15   
412-540 9 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-10-15   
412-545 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-545 0 PITBPAOKXUX  145J TERRA NOVA TELECOM INC. 234   2024-02-13   
412-545 1 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-545 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2015-08-20   
412-545 3 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-09-13   
412-545 4 PITBPAWY2MD  5562 METROPCS, INC. 234   2013-11-15   
412-545 5 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2016-07-21   
412-545 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2014-11-27   
412-545 7 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-545 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2003-11-17   
412-545 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-636 A BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-636 0 BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-636 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2014-09-20   
412-636 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2014-09-20   
412-636 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-05-12   
412-636 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-05-12   
412-636 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-04-22   
412-636 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-04-22   
412-636 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2014-09-20   
412-636 9 BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-723 A PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-723 0 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-723 1 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2009-04-28   
412-723 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2009-04-28   
412-723 3   829J PAETEC ITEL, LLC 234   2007-08-23   
412-723 4   829J PAETEC ITEL, LLC 234   2007-08-23   
412-723 5   829J PAETEC ITEL, LLC 234   2010-05-28   
412-723 6   829J PAETEC ITEL, LLC 234   2012-02-26   
412-723 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2014-09-20   
412-723 8 PITBPADTXYY  547E ONVOY, LLC - PA 234   2014-11-27   
412-727 A PITBPADGDS6  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-727 0 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-07-18   
412-727 1 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-727 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-727 3   3806 CORE COMMUNICATIONS, INC. - PA 234   2019-03-27   
412-727 4 PITBPAWY2MD  5562 METROPCS, INC. 234   2014-10-20   
412-727 5 PITBPAOKX5X  752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-727 6 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-06-02   
412-727 7 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-06-02   
412-727 8 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-11-17   
412-727 9 PITBPADGDS6  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-731 A WKBGPAWKRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-764 A PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-764 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-10-09   
412-764 1   547E ONVOY, LLC - PA 234   2025-02-02   
412-764 2 PITBPADTXDX  197D VONAGE AMERICA LLC 234   2023-10-23   
412-764 3 PITBPADTXDX  197D VONAGE AMERICA LLC 234   2023-10-23   
412-764 4 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-06-23   
412-764 5 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-04-22   
412-764 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-04-22   
412-764 7 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-04-22   
412-764 8 PITBPADTXYY  547E ONVOY, LLC - PA 234   2024-02-26   
412-764 9 PITBPADTXYY  547E ONVOY, LLC - PA 234   2024-02-26   
412-871 A PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-871 0 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-871 1 PITBPAWY2MD  5562 METROPCS, INC. 234   2015-03-23   
412-871 2 PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-871 3 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-871 4 PITBPADTXYY  547E ONVOY, LLC - PA 234   2017-12-28   
412-871 5 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-871 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-08-17   
412-871 7 PITBPAWY2MD  5562 METROPCS, INC. 234   2022-03-11   
412-871 8 PITBPAWY2MD  5562 METROPCS, INC. 234   2015-03-23   
412-871 9 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-06-08   
412-941 A PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-941 0 PITBPADTX7X  073H TELNYX LLC 234   2021-02-15   
412-941 1 PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-12-26   
412-941 2 PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-12-26   
412-941 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2021-05-10   
412-941 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2021-05-10   
412-941 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2021-05-10   
412-941 7 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-941 8 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2020-12-27   
412-941 9 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2020-12-27   
878-230 A PITBPADTXXX  321J HD CARRIER LLC 234      
878-230 0 PITBPAOKXLX  939H COMMIO, LLC 234   2021-09-03   
878-230 1 PITBPAOKXLX  939H COMMIO, LLC 234   2021-09-03   
878-230 2 PITBPAOKXLX  939H COMMIO, LLC 234   2021-09-03   
878-230 3 PITBPAOKXLX  939H COMMIO, LLC 234   2021-09-03   
878-230 4 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-11-20   
878-230 5 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-11-20   
878-230 7 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2021-07-26   
878-230 8 PITBPADTXXX  321J HD CARRIER LLC 234   2021-06-18   
878-230 9 PITBPADTXXX  321J HD CARRIER LLC 234   2021-06-18   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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