Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-201 A Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 0 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-11-11   
412-201 1 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 2 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 3 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 4 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 5 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 6 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 7 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 8 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      
412-201 9 Pittsburgh Zone 1 PA PITBPADTDS6  9208 VERIZON PENNSYLVANIA, INC. 234      

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

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