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
412-832 A Pittsburgh Suburban Zone 21 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-832 0 Pittsburgh Suburban Zone 21 PA   7237 TELCOVE OF PENNSYLVANIA, INC. - PA 234   2001-11-26   
412-832 1 Pittsburgh Suburban Zone 21 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-832 2 Pittsburgh Suburban Zone 21 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-832 3 Pittsburgh Suburban Zone 21 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-832 4 Pittsburgh Suburban Zone 21 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-832 5 Pittsburgh Suburban Zone 21 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-832 6 Pittsburgh Suburban Zone 21 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-832 7 Pittsburgh Suburban Zone 21 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-832 8 Pittsburgh Suburban Zone 21 PA   968G LOCAL ACCESS LLC - PA 234   2015-03-28   
412-832 9 Pittsburgh Suburban Zone 21 PA   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      

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

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