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: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-587 A Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-587 0 Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-587 1 Pittsburgh Zone 7 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2008-01-10   
412-587 2 Pittsburgh Zone 7 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2008-11-10   
412-587 3 Pittsburgh Zone 7 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-04-06   
412-587 4 Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-587 5 Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-587 6 Pittsburgh Zone 7 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-587 7 Pittsburgh Zone 7 PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2018-07-14   
412-587 8 Pittsburgh Zone 7 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   

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

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