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.

Switch: LGVWTXBA40Z

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
430-200 0 Texarkana TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2007-04-13   
430-200 2 Texarkana TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2010-07-26   
430-200 4 Texarkana TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2011-01-15   
430-203 A Beckville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-203 2 Beckville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2013-09-19   
430-205 1 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2017-09-24   
430-205 2 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2018-01-28   
430-205 4 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2018-05-05   
430-208 A DeKalb TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-208 2 DeKalb TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2014-07-04   
430-208 3 DeKalb TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2020-04-19   
430-224 2 Clarksville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2020-06-25   
430-241 A Deadwood TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-241 0 Deadwood TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-247 5 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2020-08-16   
430-260 5 Lindale Swan TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2021-09-16   
430-300 6 Rusk TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2021-08-14   
430-316 A Mims TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-316 1 Mims TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-03-30   
430-317 A Harleton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-317 1 Harleton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-03-30   
430-319 A Pritchett TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-319 1 Pritchett TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-03-30   
430-320 A Bettie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-320 1 Bettie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-03-30   
430-321 A Rosewood TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-321 1 Rosewood TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-03-30   
430-363 4 Hawkins TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2024-12-06   
430-388 2 Van TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2022-02-18   
430-437 4 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2022-10-29   
430-437 5 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-09-30   
430-701 5 Hughes Springs TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-02-28   
430-788 6 Big Sandy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2022-01-14   
430-999 5 Atlanta TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2021-01-23   
870-330 A Texarkana AR 5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554      
870-330 0 Texarkana AR 5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554   2006-12-01   
870-330 4 Texarkana AR 5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554      
870-330 7 Texarkana AR 5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554   2012-03-16   
870-330 9 Texarkana AR 5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554      
870-648 1 Texarkana AR 5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554   2007-12-14   
903-205 4 Daingerfield TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2023-02-28   
903-215 8 Longview TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2008-05-19   
903-218 A Kilgore TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
903-218 0 Kilgore TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
903-218 4 Kilgore TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2003-06-14   
903-218 5 Kilgore TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2006-02-21   
903-218 9 Kilgore TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
903-220 0 Longview TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
903-253 0 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2006-01-05   
903-253 9 Tyler TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2006-01-05   

1 2 3 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.