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: PITBPAALRP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-381 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-390 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-390 0 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-390 1 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-390 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-390 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 0 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 1 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 7 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-431 8 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 0 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 1 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-432 7 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-481 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-488 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      

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

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