Local Calling Guide
Area code/prefix search
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 956-710
| 2 |
Harlingen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-710
| 3 |
Harlingen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-710
| 4 |
Harlingen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-710
| 5 |
Harlingen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-710
| 6 |
Harlingen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-710
| 7 |
Harlingen |
TX |
|
624H ONVOY SPECTRUM, LLC |
568 |
|
2020-01-15 |
|
| 956-710
| 8 |
Harlingen |
TX |
|
624H ONVOY SPECTRUM, LLC |
568 |
|
2021-05-23 |
|
| 956-712
| A |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-713
| A |
McAllen |
TX |
HRLNTXHGXOX |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
|
|
| 956-713
| 0 |
McAllen |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-10-07 |
|
| 956-713
| 1 |
McAllen |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-10-07 |
|
| 956-713
| 2 |
McAllen |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-10-07 |
|
| 956-713
| 3 |
McAllen |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-10-07 |
|
| 956-713
| 4 |
McAllen |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-10-07 |
|
| 956-713
| 5 |
McAllen |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2024-02-29 |
|
| 956-713
| 6 |
McAllen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2024-03-01 |
|
| 956-713
| 7 |
McAllen |
TX |
|
903C ONVOY, LLC - TX |
568 |
|
2024-03-01 |
|
| 956-713
| 8 |
McAllen |
TX |
|
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 |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-714
| 0 |
Brownsville |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-06-13 |
|
| 956-714
| 1 |
Brownsville |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-06-13 |
|
| 956-714
| 2 |
Brownsville |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-06-13 |
|
| 956-714
| 3 |
Brownsville |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-06-13 |
|
| 956-714
| 4 |
Brownsville |
TX |
|
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2016-06-14 |
|
| 956-714
| 5 |
Brownsville |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-07-23 |
|
| 956-714
| 6 |
Brownsville |
TX |
|
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2016-06-14 |
|
| 956-714
| 7 |
Brownsville |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2024-11-25 |
|
| 956-714
| 8 |
Brownsville |
TX |
|
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2016-06-14 |
|
| 956-714
| 9 |
Brownsville |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-06-13 |
|
| 956-715
| A |
Pharr |
TX |
HRLNTXKX8MD |
5562 METROPCS, INC. |
568 |
|
|
|
| 956-715
| 0 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-03-12 |
|
| 956-715
| 1 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-04-27 |
|
| 956-715
| 2 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-04-27 |
|
| 956-715
| 3 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-05-18 |
|
| 956-715
| 4 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-08-06 |
|
| 956-715
| 5 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-08-06 |
|
| 956-715
| 6 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-09-22 |
|
| 956-715
| 7 |
Pharr |
TX |
|
5562 METROPCS, INC. |
568 |
|
2016-09-22 |
|
| 956-715
| 8 |
Pharr |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2016-04-18 |
|
| 956-715
| 9 |
Pharr |
TX |
|
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 |
|
|
|
| 956-716
| 0 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 2 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 3 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 4 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 5 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 6 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 7 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
| 956-716
| 8 |
Rio Grande City |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
568 |
|
|
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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