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: CNSHPACNRP0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-832 A Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-834 A Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 A Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 0 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 1 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 2 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 3 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 4 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 5 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 6 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 7 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-940 9 Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-941 A Philadelphia Suburban Zone 31 PA 9208 VERIZON PENNSYLVANIA, INC. 228      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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