Local Calling Guide

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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
412-794 A Pittsburgh Suburban Zone 20 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-794 0 Pittsburgh Suburban Zone 20 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-794 1 Pittsburgh Suburban Zone 20 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-794 2 Pittsburgh Suburban Zone 20 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-794 3 Pittsburgh Suburban Zone 20 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-07   
412-794 4 Pittsburgh Suburban Zone 20 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-794 5 Pittsburgh Suburban Zone 20 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-794 6 Pittsburgh Suburban Zone 20 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-794 7 Pittsburgh Suburban Zone 20 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-794 8 Pittsburgh Suburban Zone 20 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2006-12-03   
412-794 9 Pittsburgh Suburban Zone 20 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      

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

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