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
412-723 A Pittsburgh Zone 4 PA PITDPANGDS0  7237 TELCOVE OF PENNSYLVANIA, INC. - PA 234      
412-723 0 Pittsburgh Zone 4 PA   7237 TELCOVE OF PENNSYLVANIA, INC. - PA 234      
412-723 1 Pittsburgh Zone 4 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2009-04-28   
412-723 2 Pittsburgh Zone 4 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2009-04-28   
412-723 3 Pittsburgh Zone 4 PA   3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-08-23   
412-723 4 Pittsburgh Zone 4 PA   3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-08-23   
412-723 5 Pittsburgh Zone 4 PA   2514 US LEC OF PENNSYLVANIA, INC. 234   2010-05-28   
412-723 6 Pittsburgh Zone 4 PA   4153 PAETEC COMMUNICATIONS, INC. - PA 234   2012-02-26   
412-723 7 Pittsburgh Zone 4 PA   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-09-20   
412-723 8 Pittsburgh Zone 4 PA   547E ONVOY, LLC - PA 234   2014-11-27   
412-723 9 Pittsburgh Zone 4 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2019-03-27   

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

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