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
610-263 A Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 0 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 2 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 3 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 4 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 5 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 6 Philadelphia Suburban Zone 26 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
610-263 7 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 8 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      
610-263 9 Philadelphia Suburban Zone 26 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228      

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

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