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
610-545 A Philadelphia Suburban Zone 10 PA PHLAPA03DS0  7341 XO COMMUNICATIONS SERVICES INC - PA 228      
610-545 0 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-545 1 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-545 2 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-545 3 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-01-01   
610-545 4 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-545 5 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-545 6 Philadelphia Suburban Zone 10 PA   5494 NETCARRIER TELECOM, INC. - PA 228   2002-08-27   
610-545 8 Philadelphia Suburban Zone 10 PA   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2003-02-06   
610-545 9 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-01-01   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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