Local Calling Guide

Area code/prefix search

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Rosharon EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-369 A RSHRTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-369 0   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-369 1   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560   2019-01-03   
281-369 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-369 3   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-369 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-04-09   
281-369 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-04-07   
281-369 6   903C ONVOY, LLC - TX 560   2017-11-04   
281-369 7   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2008-04-21   
281-369 8   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-11-18   
281-369 9   903C ONVOY, LLC - TX 560   2018-03-03   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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