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
412-356 A Pittsburgh Suburban Zone 16 PA PITBPAFHDS0  7978 INTERMEDIA COMMUNICATIONS INC. - PA 234      
412-356 0 Pittsburgh Suburban Zone 16 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-356 1 Pittsburgh Suburban Zone 16 PA   2514 US LEC OF PENNSYLVANIA, INC. 234   2003-10-22   
412-356 2 Pittsburgh Suburban Zone 16 PA   7978 INTERMEDIA COMMUNICATIONS INC. - PA 234      
412-356 3 Pittsburgh Suburban Zone 16 PA   002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-12-27   
412-356 4 Pittsburgh Suburban Zone 16 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-07   
412-356 5 Pittsburgh Suburban Zone 16 PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2015-03-29   
412-356 6 Pittsburgh Suburban Zone 16 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-07   
412-356 7 Pittsburgh Suburban Zone 16 PA   7575 CENTURYLINK COMMUNICATIONS LLC 234   2015-06-18   
412-356 8 Pittsburgh Suburban Zone 16 PA   073H TELNYX LLC 234   2017-08-03   
412-356 9 Pittsburgh Suburban Zone 16 PA   547E ONVOY, LLC - PA 234   2020-05-04   

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

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