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.

Texarkana, TX

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-200 A TXRKTXXA9MD  5562 METROPCS, INC. 554      
430-200 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2007-04-13   
430-200 1   004F BANDWIDTH.COM CLEC, LLC - TX 554   2025-09-11   
430-200 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2010-07-26   
430-200 3   5562 METROPCS, INC. 554   2007-07-02   
430-200 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2011-01-15   
430-200 5   903C ONVOY, LLC - TX 554   2017-06-22   
430-200 6   145J TERRA NOVA TELECOM INC. 554   2026-01-10   
430-200 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2007-02-24   
430-200 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2007-02-24   
430-200 9   6529 T-MOBILE USA, INC. 554   2007-02-22   
430-274 A TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554      
430-274 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-274 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-274 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-274 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-274 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-274 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-274 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-274 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-274 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-274 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-08-23   
430-275 A TXRKAR910MD  467J E. RITTER COMMUNICATIONS, INC. - TX 554      
430-275 0   467J E. RITTER COMMUNICATIONS, INC. - TX 554   2020-09-11   
430-275 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-275 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-10-09   
430-278 A TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554      
430-278 0   073H TELNYX LLC 554   2021-04-09   
430-278 1   939H COMMIO, LLC 554   2021-08-30   
430-278 2   624H ONVOY SPECTRUM, LLC 554   2021-05-24   
430-278 3   939H COMMIO, LLC 554   2021-08-30   
430-278 4   6529 T-MOBILE USA, INC. 554   2022-01-26   
430-278 5   939H COMMIO, LLC 554   2021-08-30   
430-278 6   939H COMMIO, LLC 554   2021-08-30   
430-278 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-11-13   
430-278 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-11-13   
430-278 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-11-13   
430-291 A TXRKTXXA9MD  6529 T-MOBILE USA, INC. 554      
430-291 0   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 1   5562 METROPCS, INC. 554   2022-07-06   
430-291 2   5562 METROPCS, INC. 554   2022-07-06   
430-291 3   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 4   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 5   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 6   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 7   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 8   6529 T-MOBILE USA, INC. 554   2023-06-01   
430-291 9   6529 T-MOBILE USA, INC. 554   2022-03-04   
430-294 A LGVWTXBA56Z  490J DISH WIRELESS, LLC 554      
430-294 0   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 1   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 2   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 3   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 4   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 5   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 6   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 7   903C ONVOY, LLC - TX 554   2023-08-12   
430-294 8   903C ONVOY, LLC - TX 554   2024-04-04   
430-294 9   490J DISH WIRELESS, LLC 554   2022-05-01   
430-349 A LGVWTX060MD  939H COMMIO, LLC 554   2024-02-23   
430-349 0   939H COMMIO, LLC 554   2024-02-23   
430-349 1   939H COMMIO, LLC 554   2024-02-23   
430-349 2   939H COMMIO, LLC 554   2024-02-23   
430-349 3   939H COMMIO, LLC 554   2024-02-23   
430-349 4   939H COMMIO, LLC 554   2024-02-23   
430-349 5   939H COMMIO, LLC 554   2024-02-23   
430-349 6   939H COMMIO, LLC 554   2024-02-23   
430-349 7   939H COMMIO, LLC 554   2024-02-23   
430-349 8   903C ONVOY, LLC - TX 554   2024-03-10   
430-349 9   903C ONVOY, LLC - TX 554   2024-03-10   
430-392 A   128L E. RITTER COMMUNICATIONS, LLC 554   2026-02-19   
430-392 1   128L E. RITTER COMMUNICATIONS, LLC 554   2026-02-19   
430-455 A TXRKTXXAKMD  622J SKYE TELECOM LLC DBA SKYETEL 554      
430-455 0   624H ONVOY SPECTRUM, LLC 554   2021-11-21   
430-455 1   624H ONVOY SPECTRUM, LLC 554   2021-11-21   
430-455 2   903C ONVOY, LLC - TX 554   2021-11-21   
430-455 3   903C ONVOY, LLC - TX 554   2021-11-21   
430-455 4   903C ONVOY, LLC - TX 554   2021-11-21   
430-455 5   622J SKYE TELECOM LLC DBA SKYETEL 554   2021-11-06   
430-455 6   624H ONVOY SPECTRUM, LLC 554   2021-12-11   
430-455 7   624H ONVOY SPECTRUM, LLC 554   2021-12-11   
430-455 8   6529 T-MOBILE USA, INC. 554   2022-01-26   
430-455 9   6529 T-MOBILE USA, INC. 554   2022-01-26   
430-710 A TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554      
430-710 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
430-710 7   624H ONVOY SPECTRUM, LLC 554   2019-12-08   
430-710 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2019-12-22   

1 2 3 4 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.