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 |
| 956-649
| 1 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-01-16 |
|
| 956-649
| 2 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-01-16 |
|
| 956-649
| 3 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-01-16 |
|
| 956-649
| 4 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-01-16 |
|
| 956-649
| 5 |
Laredo |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2022-02-13 |
|
| 956-649
| 6 |
Laredo |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2022-02-13 |
|
| 956-649
| 7 |
Laredo |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2022-02-13 |
|
| 956-649
| 8 |
Laredo |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2022-02-13 |
|
| 956-649
| 9 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-01-16 |
|
| 956-650
| A |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-650
| 0 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-650
| 1 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2007-03-05 |
|
| 956-650
| 2 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2007-03-05 |
|
| 956-650
| 3 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2006-04-24 |
|
| 956-650
| 4 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2006-03-13 |
|
| 956-650
| 5 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-650
| 6 |
Weslaco |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-650
| 7 |
Weslaco |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-650
| 8 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2006-01-12 |
|
| 956-650
| 9 |
Weslaco |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2005-07-14 |
|
| 956-651
| A |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-651
| 0 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-10-10 |
|
| 956-651
| 1 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-10-10 |
|
| 956-651
| 2 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-10-10 |
|
| 956-651
| 3 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-10-10 |
|
| 956-651
| 4 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-10-10 |
|
| 956-651
| 5 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-11-29 |
|
| 956-651
| 6 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-11-29 |
|
| 956-651
| 7 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-11-29 |
|
| 956-651
| 8 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-11-29 |
|
| 956-651
| 9 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-10-10 |
|
| 956-652
| A |
Laredo |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 956-652
| 0 |
Laredo |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2014-08-18 |
|
| 956-652
| 1 |
Laredo |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2014-08-18 |
|
| 956-652
| 2 |
Laredo |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2014-08-18 |
|
| 956-652
| 3 |
Laredo |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2014-08-18 |
|
| 956-652
| 4 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-08-19 |
|
| 956-652
| 5 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-08-22 |
|
| 956-652
| 6 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-09-06 |
|
| 956-652
| 7 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-09-06 |
|
| 956-652
| 8 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-08-19 |
|
| 956-652
| 9 |
Laredo |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2014-08-18 |
|
| 956-653
| A |
Hargill |
TX |
HRLNTXHGXFX |
508J CENTURYLINK COMMUNICATIONS, LLC |
568 |
|
|
|
| 956-653
| 7 |
Hargill |
TX |
HRLNTXHGXFX |
508J CENTURYLINK COMMUNICATIONS, LLC |
568 |
|
2016-07-09 |
|
| 956-654
| A |
Harlingen |
TX |
HRLNTXHGY0X |
425J CSC WIRELESS, LLC |
568 |
|
|
|
| 956-654
| 2 |
Harlingen |
TX |
HRLNTXHGY0X |
425J CSC WIRELESS, LLC |
568 |
|
2020-08-03 |
|
| 956-654
| 3 |
Harlingen |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2024-02-26 |
|
| 956-654
| 6 |
Harlingen |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2024-02-26 |
|
| 956-655
| A |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-655
| 0 |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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