Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Philadelphia Zone 1, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
215-971 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-01-15   
215-971 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2015-08-07   
215-971 9   283E YMAX COMMUNICATIONS CORP. - PA 228   2010-11-01   
215-972 A PHLAPALODS2  9208 VERIZON PENNSYLVANIA, INC. 228      
215-973 A PHLAPAMKDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 A PHLAPALODS1  9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 0   5562 METROPCS, INC. 228   2017-01-24   
215-977 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2013-09-29   
215-977 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-977 9   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 A PHLAPAPODS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 7   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2021-11-08   
215-978 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-978 9   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2016-11-05   
215-979 A PHLAPALODS1  9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 6   5562 METROPCS, INC. 228   2019-02-23   
215-979 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-979 9   9208 VERIZON PENNSYLVANIA, INC. 228      
215-981 A PHLAPALODS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-982 A PHLAPASLDS5  7421 AT&T - LOCAL 228      
215-982 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-982 1   318J COMCAST IP PHONE, LLC 228   2016-08-22   
215-982 2   318J COMCAST IP PHONE, LLC 228   2016-08-22   
215-982 3   7421 AT&T - LOCAL 228      
215-982 4   7421 AT&T - LOCAL 228      
215-982 5   7421 AT&T - LOCAL 228      
215-982 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2004-01-11   
215-982 7   7421 AT&T - LOCAL 228      
215-982 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-12-29   
215-982 9   7421 AT&T - LOCAL 228      

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

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