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: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-518 A Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-518 0 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2009-11-08   
412-518 1 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2009-11-08   
412-518 2 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2009-11-08   
412-518 3 Pittsburgh Zone 1 PA PITBPADGDS5  7421 AT&T - LOCAL 234   2010-01-04   
412-518 4 Pittsburgh Zone 1 PA PITBPADGDS5  7421 AT&T - LOCAL 234   2010-01-04   
412-518 5 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-06-12   
412-518 6 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2022-06-12   
412-518 7 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-10-01   
412-518 8 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-10-01   
412-518 9 Pittsburgh Zone 1 PA PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2010-01-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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