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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-375 A Pittsburgh Suburban Zone 15 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-375 0 Pittsburgh Suburban Zone 15 PA   752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-375 1 Pittsburgh Suburban Zone 15 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   
412-375 2 Pittsburgh Suburban Zone 15 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2013-07-07   
412-375 3 Pittsburgh Suburban Zone 15 PA   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-375 4 Pittsburgh Suburban Zone 15 PA   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-375 5 Pittsburgh Suburban Zone 15 PA   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-375 6 Pittsburgh Suburban Zone 15 PA   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-375 7 Pittsburgh Suburban Zone 15 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2003-08-19   
412-375 8 Pittsburgh Suburban Zone 15 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2016-12-01   
412-375 9 Pittsburgh Suburban Zone 15 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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