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: 632

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-632 A Philadelphia Suburban Zone 23 PA BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-632 0 Philadelphia Suburban Zone 23 PA BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-632 1 Philadelphia Suburban Zone 23 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
610-632 2 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-07   
610-632 3 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-07   
610-632 4 Philadelphia Suburban Zone 23 PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-02   
610-632 5 Philadelphia Suburban Zone 23 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-04-29   
610-632 6 Philadelphia Suburban Zone 23 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-04-06   
610-632 7 Philadelphia Suburban Zone 23 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-04-06   
610-632 8 Philadelphia Suburban Zone 23 PA PHLAPAFGXCX  073H TELNYX LLC 228   2017-06-21   
610-632 9 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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