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: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-458 A Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-458 0 Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2004-11-22   
412-458 1 Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-05-28   
412-458 3 Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2007-04-03   
412-458 4 Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2007-04-03   
412-458 5 Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2007-04-03   
412-458 6 Pittsburgh Zone 7 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2015-03-13   
412-458 7 Pittsburgh Zone 7 PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-18   
412-458 9 Pittsburgh Zone 7 PA   515J IP HORIZON LLC 234   2013-08-29   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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