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Pittsburgh Zone 1, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-320 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-320 3   6701 AERIAL COMMUNICATIONS, INC. 234   2006-07-26   
412-320 4   9208 VERIZON PENNSYLVANIA, INC. 234      
412-320 5   6701 AERIAL COMMUNICATIONS, INC. 234   2006-07-26   
412-320 6   6701 AERIAL COMMUNICATIONS, INC. 234   2006-07-26   
412-320 7   9208 VERIZON PENNSYLVANIA, INC. 234      
412-320 8   9208 VERIZON PENNSYLVANIA, INC. 234      
412-320 9   6701 AERIAL COMMUNICATIONS, INC. 234   2007-02-09   
412-321 A PITBPANSDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-322 A PITBPANSDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-323 A PITBPANSDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-325 A GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-327 A PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234      
412-328 A PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-328 0   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-07-04   
412-328 1   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-07-04   
412-328 2   547E ONVOY, LLC - PA 234   2010-04-12   
412-328 3   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-05-24   
412-328 4   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-05-24   
412-328 5   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-05-24   
412-328 6   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-05-24   
412-328 7   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-05-24   
412-328 8   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-05-24   
412-328 9   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-07-04   
412-330 A PITBPANSDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-330 0   6701 AERIAL COMMUNICATIONS, INC. 234   2007-02-09   
412-330 1   002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-11-22   
412-330 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-330 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-330 4   8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-330 5   8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-330 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-330 7   6701 AERIAL COMMUNICATIONS, INC. 234   2005-09-17   
412-330 8   6701 AERIAL COMMUNICATIONS, INC. 234   2006-03-29   
412-330 9   6701 AERIAL COMMUNICATIONS, INC. 234   2006-04-14   
412-333 A PITBPADT333  9208 VERIZON PENNSYLVANIA, INC. 234      
412-334 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-335 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-337 A PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-338 A PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-339 A PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-339 0   002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-03-29   
412-339 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2012-03-03   
412-339 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2011-12-16   
412-339 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2012-01-20   
412-339 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2012-01-20   
412-339 5   829J PAETEC ITEL, LLC 234   2012-03-25   
412-339 6   6701 AERIAL COMMUNICATIONS, INC. 234   2012-03-22   
412-339 7   6701 AERIAL COMMUNICATIONS, INC. 234   2012-03-22   
412-339 8   6701 AERIAL COMMUNICATIONS, INC. 234   2012-03-22   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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