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: 766

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-766 A Philadelphia Suburban Zone 23 PA PHLAPASLUMD  7421 AT&T - LOCAL 228      
610-766 0 Philadelphia Suburban Zone 23 PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-766 1 Philadelphia Suburban Zone 23 PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-766 2 Philadelphia Suburban Zone 23 PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-766 3 Philadelphia Suburban Zone 23 PA PHLAPASLUMD  7421 AT&T - LOCAL 228      
610-766 4 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-766 5 Philadelphia Suburban Zone 23 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-766 6 Philadelphia Suburban Zone 23 PA PHLAPAMKXGZ  3115 CTC COMMUNICATIONS CORP. - PA 228   2011-08-23   
610-766 7 Philadelphia Suburban Zone 23 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-09-14   
610-766 8 Philadelphia Suburban Zone 23 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-766 9 Philadelphia Suburban Zone 23 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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