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: PITBPADTDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-227 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-232 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-234 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-236 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-263 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-291 7 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-456 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-471 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 0 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 7 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-552 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-552 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-552 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-552 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 0 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 1 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 7 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-560 8 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-562 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 0 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 1 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 5 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-566 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-594 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-658 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-690 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-690 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-690 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-690 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-690 6 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-690 8 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-867 A Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-867 2 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-867 3 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      
412-867 4 Pittsburgh Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 234      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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