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: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-301 A Pittsburgh Zone 2 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-301 0 Pittsburgh Zone 2 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2004-11-22   
412-301 1 Pittsburgh Zone 2 PA PITEPA99DS0  283E YMAX COMMUNICATIONS CORP. - PA 234   2007-06-23   
412-301 2 Pittsburgh Zone 2 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234   2006-12-11   
412-301 3 Pittsburgh Zone 2 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-27   
412-301 4 Pittsburgh Zone 2 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234   2010-04-01   
412-301 5 Pittsburgh Zone 2 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-09-26   
412-301 6 Pittsburgh Zone 2 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-10-14   
412-301 7 Pittsburgh Zone 2 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-07-20   
412-301 8 Pittsburgh Zone 2 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2012-07-21   
412-301 9 Pittsburgh Zone 2 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2013-02-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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