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: TRCKPATCRP1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-816 A Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-816 0 Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-816 1 Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-816 2 Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-816 4 Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-823 A Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-824 A Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-825 A Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-829 A Pittsburgh Suburban Zone 22 PA 9208 VERIZON PENNSYLVANIA, INC. 234      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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