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: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-339 A Pittsburgh Zone 1 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-339 0 Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-03-29   
412-339 1 Pittsburgh Zone 1 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2012-03-03   
412-339 2 Pittsburgh Zone 1 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2011-12-16   
412-339 3 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2012-01-20   
412-339 4 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2012-01-20   
412-339 5 Pittsburgh Zone 1 PA PITBPACTGT0  4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234   2012-03-25   
412-339 6 Pittsburgh Zone 1 PA PITBPAWOAMD  6664 SPRINT SPECTRUM L.P. 234   2012-03-22   
412-339 7 Pittsburgh Zone 1 PA PITBPAWOAMD  6664 SPRINT SPECTRUM L.P. 234   2012-03-22   
412-339 8 Pittsburgh Zone 1 PA PITBPAWOAMD  6664 SPRINT SPECTRUM L.P. 234   2012-03-22   
412-339 9 Pittsburgh Zone 1 PA PITBPAWOAMD  6664 SPRINT SPECTRUM L.P. 234   2012-03-22   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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