Local Calling Guide

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Pittsburgh Suburban Zone 14, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-200 A PITBPADGDS2  7421 AT&T LOCAL 234      
412-200 0   6664 SPRINT SPECTRUM L.P. 234   2006-06-24   
412-200 1   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-200 2   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2004-05-15   
412-200 3   7421 AT&T LOCAL 234      
412-200 4   7421 AT&T LOCAL 234      
412-200 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-12-23   
412-200 6   7421 AT&T LOCAL 234      
412-200 7   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-12-23   
412-200 8   6664 SPRINT SPECTRUM L.P. 234   2006-01-13   
412-200 9   7421 AT&T LOCAL 234      
412-218 A   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234      
412-218 0   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-04-17   
412-218 1   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-07-20   
412-218 2   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-09-12   
412-218 3   547E ONVOY, LLC - PA 234   2014-09-29   
412-218 4   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-09-20   
412-218 5   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-09-20   
412-218 6   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-09-20   
412-218 7   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-09-20   
412-218 8   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-01-10   
412-218 9   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 234   2014-01-10   
412-240 A PITBPAMA5MD  9748 AMERICAN MESSAGING SERVICES, LLC 234     2020-08-07 
412-248 A PITBPAYT1MD  7820 FULL SERVICE NETWORK LP 234      
412-249 A PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 0   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 1   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 2   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 3   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 4   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 5   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 6   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 7   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-249 8   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234      
412-249 9   7341 XO COMMUNICATIONS SERVICES INC - PA 234   2011-04-01   
412-270 A GRTRPAABCM8  6630 USA MOBILITY WIRELESS, INC. 234      
412-272 A GRTRPAABCM8  6630 USA MOBILITY WIRELESS, INC. 234      
412-275 A PITBPAIWPS0  6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2011-10-17   
412-275 0   002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-03-03   
412-275 1   968G LOCAL ACCESS LLC - PA 234   2013-04-29   
412-275 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2011-10-18   
412-275 3   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 234   2011-10-17   
412-275 4   547E ONVOY, LLC - PA 234   2013-12-07   
412-275 5   547E ONVOY, LLC - PA 234   2012-02-10   
412-275 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2012-06-10   
412-275 7   6664 SPRINT SPECTRUM L.P. 234   2013-02-22   
412-275 8   2514 US LEC OF PENNSYLVANIA, INC. 234   2012-12-21   
412-275 9   6664 SPRINT SPECTRUM L.P. 234   2013-01-25   
412-276 A CARNPACADS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-278 A CARNPACADS0  9208 VERIZON PENNSYLVANIA, INC. 234      

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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