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
610-233 A Philadelphia Suburban Zone 30 PA KGPRPADODS0  7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-233 0 Philadelphia Suburban Zone 30 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-233 1 Philadelphia Suburban Zone 30 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-233 2 Philadelphia Suburban Zone 30 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-233 3 Philadelphia Suburban Zone 30 PA   784E BLOCK LINE SYSTEMS, LLC PA 228   2008-06-18   
610-233 4 Philadelphia Suburban Zone 30 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-233 5 Philadelphia Suburban Zone 30 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-02-06   
610-233 6 Philadelphia Suburban Zone 30 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-02-06   
610-233 7 Philadelphia Suburban Zone 30 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2014-06-26   
610-233 8 Philadelphia Suburban Zone 30 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-02-06   
610-233 9 Philadelphia Suburban Zone 30 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2010-02-06   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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