Local Calling Guide

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Philadelphia Zone 1, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
215-585 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 2   551G NUSO, LLC 228   2017-06-07   
215-585 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-585 9   9208 VERIZON PENNSYLVANIA, INC. 228      
215-586 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-586 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-04   
215-586 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-04   
215-586 2   547E ONVOY, LLC - PA 228   2005-03-03   
215-586 3   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-03-04   
215-586 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-03-04   
215-586 5   547E ONVOY, LLC - PA 228   2016-05-26   
215-586 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2017-06-29   
215-586 7   547E ONVOY, LLC - PA 228   2016-05-26   
215-586 8   547E ONVOY, LLC - PA 228   2016-05-26   
215-586 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-01-15   
215-587 A PHLAPALODS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-592 A PHLAPAMKDS3  9208 VERIZON PENNSYLVANIA, INC. 228      
215-597 A PHLAPAMKDS3  9208 VERIZON PENNSYLVANIA, INC. 228      
215-599 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-600 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
215-600 0   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-03   
215-600 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-03   
215-600 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-03   
215-600 3   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-03   
215-600 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-07-03   
215-600 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-02   
215-600 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-02   
215-600 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-02   
215-600 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-02   
215-600 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-04-02   
215-605 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-606 A PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-606 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-606 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-606 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-606 3   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
215-606 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-606 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-606 6   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
215-606 7   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2004-04-11   
215-606 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-03-08   
215-606 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-607 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
215-607 0   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-02-06   
215-607 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-02-06   

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

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