Local Calling Guide

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Pittsburgh Zone 7, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-250 A PITBPAMADS1  2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 0   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 1   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 2   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 3   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 4   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 5   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-250 6   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 7   283E YMAX COMMUNICATIONS CORP. - PA 234   2007-06-23   
412-250 8   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 9   2514 US LEC OF PENNSYLVANIA, INC. 234      
412-331 A MCRKPAMRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-353 A PITBPAOKX0X  4153 PAETEC COMMUNICATIONS, INC. - PA 234      
412-353 0   4153 PAETEC COMMUNICATIONS, INC. - PA 234      
412-353 1   4153 PAETEC COMMUNICATIONS, INC. - PA 234      
412-353 2   4153 PAETEC COMMUNICATIONS, INC. - PA 234      
412-353 3   002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-09-26   
412-353 4   4153 PAETEC COMMUNICATIONS, INC. - PA 234      
412-353 5   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2009-04-22   
412-353 6   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2009-04-22   
412-353 7   283E YMAX COMMUNICATIONS CORP. - PA 234   2010-09-07   
412-353 8   4153 PAETEC COMMUNICATIONS, INC. - PA 234      
412-353 9   002F BANDWIDTH.COM CLEC, LLC - PA 234   2008-12-19   
412-438 A PITDPA550MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-438 0   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-438 1   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-438 2   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-438 3   002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-07-16   
412-438 4   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-438 5   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-438 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-438 7   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-438 8   002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-11-22   
412-438 9   4161 GLOBAL CROSSING LOCAL SERVICES, INC.-PA 234      
412-444 A PITBPACTDS0  4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-444 0   4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-444 1   4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-444 2   4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-444 3   4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-444 4   4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-444 5   002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-27   
412-444 6   7341 XO COMMUNICATIONS SERVICES INC - PA 234   2010-04-22   
412-444 7   547E ONVOY, LLC - PA 234   2012-10-07   
412-444 8   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-07-19   
412-444 9   4024 CHOICE ONE COMMUNICATIONS, INC. - PA 234      
412-458 A PITDPASHPS0  6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2004-11-22   
412-458 0   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2004-11-22   
412-458 1   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2006-05-28   
412-458 2   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   
412-458 3   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2007-04-03   

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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