Local Calling Guide

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Pittsburgh Zone 1, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-560 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 4   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 5   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 7   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 8   9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 9   547E ONVOY, LLC - PA 234   2021-11-18   
412-562 A PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 A PITBPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 0   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 1   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 4   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 5   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 7   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 8   9208 VERIZON PENNSYLVANIA, INC. 234      
412-565 9   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2016-10-14   
412-566 A PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 0   9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 1   9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 3   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2017-07-22   
412-566 4   829J PAETEC ITEL, LLC 234   2008-12-18   
412-566 5   9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 7   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2017-07-22   
412-566 8   547E ONVOY, LLC - PA 234   2016-02-22   
412-566 9   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2016-03-04   
412-567 A PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-567 0   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-03-17   
412-567 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-03-17   
412-567 3   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-567 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-10-24   
412-567 7   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2004-09-11   
412-567 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2007-07-26   
412-567 9   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2007-07-26   
412-570 A FTHLPA020MD  0051 SHELCOMM 234   2024-02-09   
412-574 A PITBPAOKRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-575 A PITBPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-575 0   9208 VERIZON PENNSYLVANIA, INC. 234      
412-575 1   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2025-12-31   
412-575 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-575 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-575 4   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2025-12-31   

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

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