Local Calling Guide

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NPA: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-399 A Pittsburgh Zone 5 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 234      
412-399 0 Pittsburgh Zone 5 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-399 1 Pittsburgh Zone 5 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 234      
412-399 2 Pittsburgh Zone 5 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 234      
412-399 3 Pittsburgh Zone 5 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 234      
412-399 4 Pittsburgh Zone 5 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 234      
412-399 5 Pittsburgh Zone 5 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-399 6 Pittsburgh Zone 5 PA   624H ONVOY SPECTRUM, LLC 234   2022-02-10   
412-399 7 Pittsburgh Zone 5 PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-399 8 Pittsburgh Zone 5 PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-399 9 Pittsburgh Zone 5 PA PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 234      

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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