Local Calling Guide

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

NXX: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-275 A Pittsburgh Suburban Zone 14 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-275 0 Pittsburgh Suburban Zone 14 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-03-03   
412-275 1 Pittsburgh Suburban Zone 14 PA   515J IP HORIZON LLC 234   2013-04-29   
412-275 2 Pittsburgh Suburban Zone 14 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2011-10-18   
412-275 3 Pittsburgh Suburban Zone 14 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2011-10-17   
412-275 4 Pittsburgh Suburban Zone 14 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2013-12-07   
412-275 5 Pittsburgh Suburban Zone 14 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2012-02-10   
412-275 6 Pittsburgh Suburban Zone 14 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2012-06-10   
412-275 7 Pittsburgh Suburban Zone 14 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2013-02-22   
412-275 8 Pittsburgh Suburban Zone 14 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234   2012-12-21   
412-275 9 Pittsburgh Suburban Zone 14 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2013-01-25   

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

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