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: 538

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-538 A Pittsburgh Suburban Zone 15 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-538 0 Pittsburgh Suburban Zone 15 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-538 1 Pittsburgh Suburban Zone 15 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-538 2 Pittsburgh Suburban Zone 15 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2010-09-27   
412-538 3 Pittsburgh Suburban Zone 15 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2010-09-27   
412-538 4 Pittsburgh Suburban Zone 15 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2010-09-27   
412-538 5 Pittsburgh Suburban Zone 15 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-01-09   
412-538 6 Pittsburgh Suburban Zone 15 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-01-09   
412-538 7 Pittsburgh Suburban Zone 15 PA PITBPAWY2MD  5562 METROPCS, INC. 234   2011-03-11   
412-538 8 Pittsburgh Suburban Zone 15 PA PITBPAWY2MD  5562 METROPCS, INC. 234   2011-03-11   
412-538 9 Pittsburgh Suburban Zone 15 PA PITBPAWY2MD  5562 METROPCS, INC. 234   2011-03-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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