Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4290 STPCS JOINT VENTURE, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
956-680 A Mission TX HRLNTXKX8MD  568      
956-680 0 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 1 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 2 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 3 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 4 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 5 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 6 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 7 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 8 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-680 9 Mission TX HRLNTXKX8MD  568   2022-12-02   
956-684 A Weslaco TX HRLNTXKX8MD  568      
956-684 5 Weslaco TX HRLNTXKX8MD  568   2007-05-11   
956-684 6 Weslaco TX HRLNTXKX8MD  568   2006-12-30   
956-684 7 Weslaco TX HRLNTXKX8MD  568   2006-12-30   
956-684 8 Weslaco TX HRLNTXKX8MD  568   2006-08-21   
956-684 9 Weslaco TX HRLNTXKX8MD  568   2006-07-15   
956-690 9 Raymondville TX HRLNTXKX8MD  568   2020-09-14   
956-691 9 Laredo TX SNANTX91X7Y  566   2023-02-05   
956-694 6 Brownsville TX HRLNTXKX8MD  568   2023-06-27   
956-694 7 Brownsville TX HRLNTXKX8MD  568   2023-06-27   
956-694 8 Brownsville TX HRLNTXKX8MD  568   2023-06-27   
956-694 9 Brownsville TX HRLNTXKX8MD  568   2022-07-23   
956-698 9 Brownsville TX HRLNTXKX8MD  568   2006-06-08   
956-706 A Harlingen TX HRLNTXKX8MD  568      
956-706 0 Harlingen TX HRLNTXKX8MD  568   2015-09-05   
956-706 1 Harlingen TX HRLNTXKX8MD  568   2021-10-11   
956-706 2 Harlingen TX HRLNTXKX8MD  568   2015-09-05   
956-706 3 Harlingen TX HRLNTXKX8MD  568   2015-09-05   
956-706 4 Harlingen TX HRLNTXKX8MD  568   2021-10-11   
956-706 5 Harlingen TX HRLNTXKX8MD  568   2021-10-11   
956-706 6 Harlingen TX HRLNTXKX8MD  568   2021-10-11   
956-706 7 Harlingen TX HRLNTXKX8MD  568   2021-10-11   
956-706 8 Harlingen TX HRLNTXKX8MD  568   2021-10-11   
956-706 9 Harlingen TX HRLNTXKX8MD  568   2015-09-05   
956-708 3 Brownsville TX HRLNTXKX8MD  568   2016-01-07   
956-714 A Brownsville TX HRLNTXKX8MD  568      
956-714 0 Brownsville TX HRLNTXKX8MD  568   2016-06-13   
956-714 1 Brownsville TX HRLNTXKX8MD  568   2016-06-13   
956-714 2 Brownsville TX HRLNTXKX8MD  568   2016-06-13   
956-714 3 Brownsville TX HRLNTXKX8MD  568   2016-06-13   
956-714 5 Brownsville TX HRLNTXKX8MD  568   2022-07-23   
956-714 9 Brownsville TX HRLNTXKX8MD  568   2016-06-13   
956-720 1 Edinburg TX   568   2006-07-15   
956-720 2 Edinburg TX   568   2007-02-28   
956-720 3 Edinburg TX   568   2007-02-28   
956-720 6 Edinburg TX   568   2006-11-30   
956-720 7 Edinburg TX HRLNTXKX8MD  568   2006-11-30   
956-720 8 Edinburg TX   568   2006-09-28   
956-720 9 Edinburg TX   568   2006-07-15   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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