Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-675 A Philadelphia Suburban Zone 10 PA PHLAPA03DS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228      
610-675 0 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228      
610-675 1 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228      
610-675 2 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228      
610-675 3 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-10-29   
610-675 4 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-02-06   
610-675 5 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-02-06   
610-675 6 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-02-06   
610-675 7 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-12-04   
610-675 8 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-11-06   
610-675 9 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2007-02-02   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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