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: 564

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-564 A Pittsburgh Suburban Zone 13 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-564 0 Pittsburgh Suburban Zone 13 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-02-09   
412-564 1 Pittsburgh Suburban Zone 13 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-02-09   
412-564 2 Pittsburgh Suburban Zone 13 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234   2009-03-30   
412-564 3 Pittsburgh Suburban Zone 13 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-04-17   
412-564 4 Pittsburgh Suburban Zone 13 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-564 5 Pittsburgh Suburban Zone 13 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-10-15   
412-564 6 Pittsburgh Suburban Zone 13 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2016-08-18   
412-564 7 Pittsburgh Suburban Zone 13 PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-20   
412-564 8 Pittsburgh Suburban Zone 13 PA   515J IP HORIZON LLC 234   2015-03-28   
412-564 9 Pittsburgh Suburban Zone 13 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234   2003-11-17   

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

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