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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: WGRVPAWGRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-345 A West Grove PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-345 0 West Grove PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-345 1 West Grove PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-345 9 West Grove PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-869 A West Grove PA 9208 VERIZON PENNSYLVANIA, INC. 228      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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