Local Calling Guide

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Beach City EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-303 A BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-303 0   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-303 1   5562 METROPCS, INC. 560   2003-11-29   
281-303 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-303 3   5562 METROPCS, INC. 560   2003-11-29   
281-303 4   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-303 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2002-05-13   
281-303 6   5562 METROPCS, INC. 560   2003-11-29   
281-303 7   5562 METROPCS, INC. 560   2003-11-29   
281-303 8   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-303 9   5562 METROPCS, INC. 560   2005-02-18   
281-383 A BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 0   5562 METROPCS, INC. 560   2014-03-20   
281-383 1   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 3   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 4   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 6   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-383 7   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-383 8   5562 METROPCS, INC. 560   2005-06-27   
281-383 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-09-12   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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