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.

OCN: 4290 STPCS JOINT VENTURE, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
956-844 8 Roma TX HRLNTXKX8MD  568      
956-844 9 Roma TX   568      
956-847 0 Roma TX HRLNTXKX8MD  568   2010-12-18   
956-854 0 Weslaco TX HRLNTXKX3MD  568   2011-11-25   
956-854 1 Weslaco TX HRLNTXKX3MD  568   2006-03-13   
956-854 5 Weslaco TX HRLNTXKX3MD  568   2006-12-11   
956-854 9 Weslaco TX HRLNTXKX3MD  568   2012-11-24   
956-855 0 McAllen TX HRLNTXKX3MD  568   2021-08-23   
956-855 1 McAllen TX HRLNTXKX3MD  568   2021-08-23   
956-855 2 McAllen TX HRLNTXKX3MD  568   2021-08-23   
956-855 3 McAllen TX HRLNTXKX3MD  568   2021-08-23   
956-855 4 McAllen TX HRLNTXKX3MD  568   2022-01-12   
956-855 8 McAllen TX HRLNTXKX3MD  568   2022-01-12   
956-855 9 McAllen TX HRLNTXKX3MD  568   2021-08-23   
956-856 4 Weslaco TX HRLNTXKX3MD  568   2022-06-09   
956-856 5 Weslaco TX HRLNTXKX3MD  568   2022-06-09   
956-856 6 Weslaco TX HRLNTXKX3MD  568   2022-06-09   
956-856 9 Weslaco TX HRLNTXKX3MD  568   2022-06-09   
956-857 1 Laredo TX SNANTX91X7Y  566   2006-02-09   
956-857 2 Laredo TX SNANTX91X7Y  566   2006-02-09   
956-862 A Mission TX HRLNTXKX8MD  568      
956-862 0 Mission TX HRLNTXKX8MD  568   2007-02-15   
956-862 1 Mission TX HRLNTXKX8MD  568   2006-07-28   
956-862 4 Mission TX HRLNTXKX8MD  568   2007-01-01   
956-862 5 Mission TX HRLNTXKX8MD  568   2006-12-30   
956-862 6 Mission TX HRLNTXKX8MD  568   2006-12-30   
956-862 7 Mission TX HRLNTXKX8MD  568   2006-10-18   
956-862 8 Mission TX HRLNTXKX8MD  568   2006-10-18   
956-862 9 Mission TX   568   2006-07-28   
956-865 0 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 1 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 2 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 3 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 4 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 5 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 7 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-865 9 Weslaco TX HRLNTXKX3MD  568   2023-01-18   
956-866 0 Brownsville TX HRLNTXKX3MD  568   2022-02-13   
956-866 7 Brownsville TX HRLNTXKX3MD  568   2022-07-25   
956-866 9 Brownsville TX HRLNTXKX3MD  568   2022-02-13   
956-867 A McAllen TX HRLNTXKX3MD  568      
956-877 0 McAllen TX HRLNTXKX3MD  568   2020-09-20   
956-877 1 McAllen TX HRLNTXKX3MD  568   2020-09-20   
956-877 8 McAllen TX HRLNTXKX3MD  568   2020-09-20   
956-877 9 McAllen TX HRLNTXKX3MD  568   2020-09-20   
956-878 A McAllen TX HRLNTXKX8MD  568      
956-878 0 McAllen TX HRLNTXKX8MD  568   2006-05-15   
956-878 2 McAllen TX HRLNTXKX8MD  568   2006-05-15   
956-878 3 McAllen TX HRLNTXKX8MD  568   2006-04-09   
956-878 4 McAllen TX HRLNTXKX8MD  568   2006-01-13   

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

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