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: 526

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-526 A Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 0 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 1 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 2 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 3 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-15   
610-526 4 Philadelphia Suburban Zone 25 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-526 5 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 6 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 7 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 8 Philadelphia Suburban Zone 25 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2022-09-26   
610-526 9 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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