Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Omaha, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-901 A   004F BANDWIDTH.COM CLEC, LLC - TX 554      
430-901 0   004F BANDWIDTH.COM CLEC, LLC - TX 554   2015-10-26   
430-901 1   004F BANDWIDTH.COM CLEC, LLC - TX 554   2017-06-10   
430-901 2   004F BANDWIDTH.COM CLEC, LLC - TX 554   2018-06-10   
430-901 3   004F BANDWIDTH.COM CLEC, LLC - TX 554   2018-10-21   
430-901 5   004F BANDWIDTH.COM CLEC, LLC - TX 554   2019-06-14   
430-901 9   004F BANDWIDTH.COM CLEC, LLC - TX 554   2019-07-27   
903-788 A LGVWTX06TMD  6726 DIGICOMM COMMUNICATIONS, INC. 554     2020-08-10 
903-884 A OMAHTXTURS0  9533 SOUTHWESTERN BELL 554      
903-884 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2005-12-18   
903-884 1   9533 SOUTHWESTERN BELL 554      
903-884 2   9533 SOUTHWESTERN BELL 554      
903-884 3   9533 SOUTHWESTERN BELL 554      
903-884 4   004F BANDWIDTH.COM CLEC, LLC - TX 554   2012-06-22   
903-884 5   004F BANDWIDTH.COM CLEC, LLC - TX 554   2010-09-27   
903-884 6   004F BANDWIDTH.COM CLEC, LLC - TX 554   2014-05-15   
903-884 7   903C ONVOY, LLC - TX 554   2011-11-01   
903-884 8   004F BANDWIDTH.COM CLEC, LLC - TX 554   2011-03-20   
903-884 9   516C AT&T CORP. 554   2011-09-12   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.