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Pittsburgh Zone 5, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-476 A HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 0   145J TERRA NOVA TELECOM INC. 234   2021-12-01   
412-476 1 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 2 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 3 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 4 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 5 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 6 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 7 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 8 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 9   515J IP HORIZON LLC 234   2020-05-23   
412-530 A PITBPAMAHMD  829J PAETEC ITEL, LLC 234   2025-03-04   
412-530 0 PITBPADTX7X  073H TELNYX LLC 234   2017-07-03   
412-530 1 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-05-16   
412-530 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2014-03-04   
412-530 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-07-04   
412-530 4 PITBPADTXYY  547E ONVOY, LLC - PA 234   2019-09-21   
412-530 5 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-27   
412-530 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2018-02-25   
412-530 7 BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-20   
412-530 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2015-07-04   
412-530 9 PITBPAMAHMD  829J PAETEC ITEL, LLC 234   2007-06-14   
412-654 A PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2016-04-10   
412-654 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2016-04-10   
412-654 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 9 PITBPAWY2MD  5562 METROPCS, INC. 234      
412-656 A PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-03-20   
412-656 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2017-10-12   
412-656 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 9 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-685 A PITBPADTXPX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-685 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2025-05-09   
412-685 1 PITBPAOKX5X  752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-685 2 PITBPADTXYY  547E ONVOY, LLC - PA 234   2019-09-21   
412-685 3 PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-08-07   
412-685 4 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2004-12-20   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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