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: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-503 A Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-503 0 Pittsburgh Zone 7 PA   515J IP HORIZON LLC 234   2018-01-11   
412-503 1 Pittsburgh Zone 7 PA   515J IP HORIZON LLC 234   2018-01-11   
412-503 2 Pittsburgh Zone 7 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2014-12-10   
412-503 3 Pittsburgh Zone 7 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2014-12-08   
412-503 4 Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-503 5 Pittsburgh Zone 7 PA PITBPAWY3MD  5562 METROPCS, INC. 234   2015-05-22   
412-503 7 Pittsburgh Zone 7 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2016-07-18   
412-503 9 Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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