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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-317 5 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-07-03   
956-317 7 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-07-03   
956-320 A Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568      
956-320 0 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2008-12-19   
956-320 1 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-03-07   
956-320 2 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-06-24   
956-320 6 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-09-25   
956-320 7 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-10-24   
956-320 8 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-10-29   
956-320 9 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-10-29   
956-322 4 McAllen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-05-12   
956-332 1 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-10-29   
956-332 2 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-10-29   
956-332 3 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-11-18   
956-332 5 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-05-10   
956-335 0 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2012-11-19   
956-335 2 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2012-11-19   
956-335 3 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-07-25   
956-335 4 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-06-17   
956-335 5 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-07-25   
956-335 6 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-07-25   
956-338 1 Brownsville TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2018-06-21   
956-338 2 Brownsville TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2019-08-09   
956-339 A Edinburg TX 004F BANDWIDTH.COM CLEC, LLC - TX 568      
956-339 0 Edinburg TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-09-30   
956-339 1 Edinburg TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-09-30   
956-339 2 Edinburg TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-09-30   
956-341 0 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-10-29   
956-347 1 Lyford TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2012-02-06   
956-347 8 Lyford TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-02-17   
956-351 6 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-06-24   
956-363 6 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2013-03-28   
956-363 9 Weslaco TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-06-29   
956-364 9 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-03-20   
956-365 9 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-04-17   
956-366 9 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-11-25   
956-368 0 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-11-25   
956-370 A Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568      
956-370 0 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-03-18   
956-370 3 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-08-12   
956-370 5 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2018-08-24   
956-370 7 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2019-06-07   
956-370 9 Rio Grande City TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2019-07-26   
956-374 3 Los Fresnos TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-07-29   
956-374 4 Los Fresnos TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-07-29   
956-377 0 Donna TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-378 6 Edinburg TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-05-10   
956-379 6 Mission TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-03-14   
956-389 9 Harlingen TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-10-16   
956-398 3 Raymondville TX 004F BANDWIDTH.COM CLEC, LLC - TX 568   2013-06-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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