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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
956-293 1 Brownsville TX HRLNTXKX3MD  568   2010-08-08   
956-293 2 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-293 3 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-293 4 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-293 5 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-293 6 Brownsville TX   568   2009-06-15   
956-293 7 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-293 8 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-293 9 Brownsville TX HRLNTXKX3MD  568   2014-03-08   
956-295 1 Brownsville TX HRLNTXKX3MD  568   2012-06-24   
956-295 4 Brownsville TX HRLNTXKX3MD  568   2012-03-10   
956-295 5 Brownsville TX HRLNTXKX3MD  568   2012-03-10   
956-295 6 Brownsville TX HRLNTXKX3MD  568   2012-11-13   
956-295 7 Brownsville TX HRLNTXKX3MD  568   2011-08-27   
956-295 8 Brownsville TX HRLNTXKX3MD  568   2011-08-27   
956-295 9 Brownsville TX HRLNTXKX3MD  568   2011-08-27   
956-297 5 Roma TX HRLNTXKX3MD  568   2020-09-07   
956-297 8 Roma TX HRLNTXKX3MD  568   2021-10-11   
956-297 9 Roma TX HRLNTXKX3MD  568   2021-10-11   
956-299 A Port Isabel TX HRLNTXKX3MD  568      
956-299 0 Port Isabel TX HRLNTXKX3MD  568      
956-299 1 Port Isabel TX HRLNTXKX3MD  568      
956-299 6 Port Isabel TX HRLNTXKX3MD  568      
956-299 7 Port Isabel TX HRLNTXKX8MD  568   2006-12-29   
956-299 9 Port Isabel TX HRLNTXKX3MD  568      
956-301 A Laredo TX SNANTX91X8X  566      
956-301 9 Laredo TX SNANTX91X8X  566   2019-03-10   
956-315 A McAllen TX HRLNTXKX8MD  568      
956-315 0 McAllen TX HRLNTXKX8MD  568   2022-09-25   
956-315 1 McAllen TX HRLNTXKX8MD  568   2022-09-25   
956-315 2 McAllen TX HRLNTXKX8MD  568   2022-09-25   
956-315 3 McAllen TX HRLNTXKX8MD  568   2022-09-25   
956-315 4 McAllen TX HRLNTXKX8MD  568   2022-09-25   
956-315 5 McAllen TX HRLNTXKX8MD  568   2023-06-05   
956-315 6 McAllen TX HRLNTXKX8MD  568   2023-06-05   
956-315 7 McAllen TX HRLNTXKX8MD  568   2023-06-05   
956-315 8 McAllen TX HRLNTXKX8MD  568   2023-06-05   
956-315 9 McAllen TX HRLNTXKX8MD  568   2022-09-25   
956-319 0 Laredo TX SNANTX91X8X  566   2005-02-06   
956-319 1 Laredo TX SNANTX91X7Y  566   2007-07-13   
956-319 2 Laredo TX SNANTX91X7Y  566   2007-07-13   
956-319 3 Laredo TX SNANTX91X7Y  566   2007-07-13   
956-319 4 Laredo TX SNANTX91X8X  566   2005-04-02   
956-319 5 Laredo TX SNANTX91X8X  566   2005-07-17   
956-319 6 Laredo TX SNANTX91X8X  566   2005-08-22   
956-319 7 Laredo TX SNANTX91X8X  566   2005-12-16   
956-319 8 Laredo TX SNANTX91X8X  566   2005-06-12   
956-321 3 Mission TX HRLNTXKX3MD  568   2015-08-20   
956-321 5 Mission TX HRLNTXKX3MD  568   2015-08-20   
956-321 9 Mission TX   568   2007-03-20   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.