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.

NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

<< 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-713 7 McAllen TX   903C ONVOY, LLC - TX 568   2024-03-01   
956-713 8 McAllen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-10-16   
956-713 9 McAllen TX   903C ONVOY, LLC - TX 568   2024-02-04   
956-714 A Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-714 0 Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2016-06-13   
956-714 1 Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2016-06-13   
956-714 2 Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2016-06-13   
956-714 3 Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2016-06-13   
956-714 4 Brownsville TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2016-06-14   
956-714 5 Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2022-07-23   
956-714 6 Brownsville TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2016-06-14   
956-714 7 Brownsville TX HRLNTXHGXFX  508J CENTURYLINK COMMUNICATIONS, LLC 568   2016-06-15   
956-714 8 Brownsville TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2016-06-14   
956-714 9 Brownsville TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2016-06-13   
956-715 A Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-715 0 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-03-12   
956-715 1 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-04-27   
956-715 2 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-04-27   
956-715 3 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-05-18   
956-715 4 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-08-06   
956-715 5 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-08-06   
956-715 6 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-09-22   
956-715 7 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-09-22   
956-715 8 Pharr TX HRLNTXHGYMD  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2016-04-18   
956-715 9 Pharr TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2016-03-12   
956-716 A Rio Grande City TX RGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-717 A Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-718 A Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-720 A Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-720 0 Edinburg TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2007-03-18   
956-720 1 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2006-07-15   
956-720 2 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2007-02-28   
956-720 3 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2007-02-28   
956-720 4 Edinburg TX HRLNTXHGYMD  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2006-11-10   
956-720 5 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2007-02-28   
956-720 6 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2006-11-30   
956-720 7 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2006-11-30   
956-720 8 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2006-09-28   
956-720 9 Edinburg TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2006-07-15   
956-721 A Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 0 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 1 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 2 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 3 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 4 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 5 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 6 Laredo TX SNANTX91X3Y  5562 METROPCS, INC. 566   2009-04-13   
956-721 7 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 8 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-721 9 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      

<< 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.