Local Calling Guide

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West Chester, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-883 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-14   
610-883 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-14   
610-883 8   5562 METROPCS, INC. 228   2019-09-27   
610-883 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-09-26   
610-918 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
835-246 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-15   
835-246 0   547E ONVOY, LLC - PA 228   2024-06-16   
835-246 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-19   
835-246 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-01-04   
835-246 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-01-04   
835-246 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-10-18   
835-246 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-09   
835-246 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-15   
835-246 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-15   
835-246 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-06-15   

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

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