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: 713

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-713 A Philadelphia Suburban Zone 17 PA KRLNPAKLRP1  9208 VERIZON PENNSYLVANIA, INC. 228      
610-713 0 Philadelphia Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-713 1 Philadelphia Suburban Zone 17 PA   5562 METROPCS, INC. 228   2018-05-13   
610-713 2 Philadelphia Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-713 3 Philadelphia Suburban Zone 17 PA   784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-16   
610-713 4 Philadelphia Suburban Zone 17 PA   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-713 5 Philadelphia Suburban Zone 17 PA   318J COMCAST IP PHONE, LLC 228   2013-09-18   
610-713 6 Philadelphia Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 228      
610-713 7 Philadelphia Suburban Zone 17 PA   752H BARR TELL USA, INC. - PA 228   2016-02-11   
610-713 8 Philadelphia Suburban Zone 17 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2007-11-03   
610-713 9 Philadelphia Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 228      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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