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Pittsburgh Zone 1, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-235 4 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-235 5 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-235 6 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-235 7 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2004-10-09   
412-235 8 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-10-17   
412-235 9 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-236 A PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-237 A PITBPANSDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-239 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-239 0 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-09-18   
412-239 1 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-09-18   
412-239 2 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-09-18   
412-239 3 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-09-18   
412-239 4 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-09-18   
412-239 5 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-09-18   
412-239 6 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2023-08-05   
412-239 7 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-08-21   
412-239 8 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-08-21   
412-239 9 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-08-21   
412-240 A PITBPADTX0Z  622J SKYE TELECOM LLC DBA SKYETEL 234      
412-240 0 PITBPADTX0Z  622J SKYE TELECOM LLC DBA SKYETEL 234   2021-11-19   
412-240 1 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2022-03-20   
412-240 2 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2022-03-20   
412-240 3 PITBPADTXYY  547E ONVOY, LLC - PA 234   2021-12-30   
412-240 4 PITBPADTXYY  547E ONVOY, LLC - PA 234   2021-12-30   
412-240 5 PITBPADTXYY  547E ONVOY, LLC - PA 234   2022-02-24   
412-240 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2022-02-24   
412-240 7 PITBPAOKBMD  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2022-04-25   
412-240 8 PITBPAOKBMD  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2022-04-25   
412-240 9 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-06-12   
412-246 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-246 0   829J PAETEC ITEL, LLC 234      
412-246 1   829J PAETEC ITEL, LLC 234      
412-246 2   829J PAETEC ITEL, LLC 234      
412-246 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2006-10-28   
412-246 4   829J PAETEC ITEL, LLC 234      
412-246 5   829J PAETEC ITEL, LLC 234   2003-06-29   
412-246 6   829J PAETEC ITEL, LLC 234   2003-06-30   
412-246 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2006-10-28   
412-246 8 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-05-16   
412-246 9 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-07-18   
412-251 A PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-251 0 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-251 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-06-02   
412-251 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-06-26   
412-251 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-06-26   
412-251 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-07-20   
412-251 5 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2005-01-21   
412-251 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-07-20   
412-251 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-07-20   
412-251 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-07-20   
412-251 9 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2005-07-09   
412-255 A PITBPADTDS2  9208 VERIZON PENNSYLVANIA, INC. 234      
412-258 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 0 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2008-10-09   
412-258 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 5 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2008-10-09   
412-258 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 7 PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2008-06-09   
412-258 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-258 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-260 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-261 A PITBPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-263 A PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-266 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-268 A PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 0 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-08-02   
412-268 1 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 2 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 3 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 4 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 5 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 6 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 7 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 8 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 9 PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-277 A PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234      
412-280 A PYVLPAPB2MD  6630 USA MOBILITY WIRELESS, INC. 234      
412-281 A PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-285 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-285 0 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2018-12-19   
412-285 1 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2018-12-19   
412-285 2 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2018-12-19   
412-285 3 PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2018-12-19   
412-285 4 PITBPADTXMY  732J NUSO, LLC 234   2024-11-03   
412-285 5 PITBPADTXMY  732J NUSO, LLC 234   2024-11-03   
412-285 6 PITBPAOKX0Y  490J DISH WIRELESS, LLC 234   2025-01-09   
412-285 7 PITBPAOKX0Y  490J DISH WIRELESS, LLC 234   2025-03-24   
412-285 8 PITBPAOKX0Y  490J DISH WIRELESS, LLC 234   2025-05-23   
412-285 9 PITBPAOKX0Y  490J DISH WIRELESS, LLC 234   2025-06-06   
412-286 A PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234      
412-286 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-06-23   
412-286 1 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2023-05-12   
412-286 2 PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-02-23   
412-286 3 PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-02-17   
412-286 4 PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-02-17   
412-286 5 PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-02-17   

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

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