Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: WCHSPAWCDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-732 2 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228   2008-12-02   
610-732 6 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228   2008-12-01   
610-738 A West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 0 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 1 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 2 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 3 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 4 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 6 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 7 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 8 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 9 West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-793 A Lenape PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-918 A West Chester PA 9208 VERIZON PENNSYLVANIA, INC. 228      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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