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Pittsburgh Suburban Zone 17, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-318 A PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-318 0   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-318 1   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-318 2   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-318 3   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-318 4   318J COMCAST IP PHONE, LLC 234      
412-318 5   002F BANDWIDTH.COM CLEC, LLC - PA 234   2016-07-22   
412-318 6   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-318 7   508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-18   
412-318 8   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-318 9   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-348 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-348 0   829J PAETEC ITEL, LLC 234      
412-348 1   829J PAETEC ITEL, LLC 234      
412-348 2   829J PAETEC ITEL, LLC 234      
412-348 3   829J PAETEC ITEL, LLC 234      
412-348 4   829J PAETEC ITEL, LLC 234      
412-348 5   829J PAETEC ITEL, LLC 234      
412-348 6   829J PAETEC ITEL, LLC 234      
412-348 7   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-348 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2002-09-22   
412-348 9   829J PAETEC ITEL, LLC 234      
412-358 A PYVLPAPEDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-358 0   939H COMMIO, LLC 234   2022-08-22   
412-358 1   9208 VERIZON PENNSYLVANIA, INC. 234      
412-358 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-358 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-358 4   9208 VERIZON PENNSYLVANIA, INC. 234      
412-358 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-358 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-358 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-358 8   9208 VERIZON PENNSYLVANIA, INC. 234      
412-358 9   9208 VERIZON PENNSYLVANIA, INC. 234      
412-364 A PYVLPAPEDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-366 A PYVLPAPEDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-367 A PYVLPAPEDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-369 A PYVLPAPEDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-536 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-536 0   752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-536 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-536 2   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2002-12-15   
412-536 3   318J COMCAST IP PHONE, LLC 234   2013-08-27   
412-536 4   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2018-11-23   
412-536 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-01-08   
412-536 6   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2019-12-31   
412-536 7   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-01-08   
412-536 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-536 9   002F BANDWIDTH.COM CLEC, LLC - PA 234   2023-02-23   
412-548 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-548 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
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   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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