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: WAYNPAWYDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-989 8 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-989 9 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 0 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 1 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 2 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 3 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 4 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 5 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 7 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 8 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-995 9 Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. 228      

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

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