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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 956-317
| A |
Rio Grande City |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
|
|
| 956-317
| 0 |
Rio Grande City |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-10-02 |
|
| 956-317
| 1 |
Rio Grande City |
TX |
HRLNTXHGYMD |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
568 |
|
2011-01-14 |
|
| 956-317
| 2 |
Rio Grande City |
TX |
MCALTXHBDS0 |
4866 SMARTCOM TELEPHONE, LLC |
568 |
|
2017-01-30 |
|
| 956-317
| 3 |
Rio Grande City |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-06-24 |
|
| 956-317
| 4 |
Rio Grande City |
TX |
HRLNTXHGFMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
568 |
|
2011-04-05 |
|
| 956-317
| 5 |
Rio Grande City |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2011-07-03 |
|
| 956-317
| 6 |
Rio Grande City |
TX |
|
145J TERRA NOVA TELECOM INC. |
568 |
|
2024-04-23 |
|
| 956-317
| 7 |
Rio Grande City |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2011-07-03 |
|
| 956-317
| 8 |
Rio Grande City |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2010-04-09 |
|
| 956-317
| 9 |
Rio Grande City |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2013-06-21 |
|
| 956-318
| A |
Edinburg |
TX |
EDBGTXEBDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-319
| A |
Laredo |
TX |
LARDTXAC1MD |
7421 AT&T - LOCAL |
566 |
|
|
|
| 956-319
| 0 |
Laredo |
TX |
SNANTX91X8X |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2005-02-06 |
|
| 956-319
| 1 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2007-07-13 |
|
| 956-319
| 2 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2007-07-13 |
|
| 956-319
| 3 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2007-07-13 |
|
| 956-319
| 4 |
Laredo |
TX |
SNANTX91X8X |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2005-04-02 |
|
| 956-319
| 5 |
Laredo |
TX |
SNANTX91X8X |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2005-07-17 |
|
| 956-319
| 6 |
Laredo |
TX |
SNANTX91X8X |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2005-08-22 |
|
| 956-319
| 7 |
Laredo |
TX |
SNANTX91X8X |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2005-12-16 |
|
| 956-319
| 8 |
Laredo |
TX |
SNANTX91X8X |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2005-06-12 |
|
| 956-319
| 9 |
Laredo |
TX |
LARDTXAC1MD |
7421 AT&T - LOCAL |
566 |
|
|
|
| 956-320
| A |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
|
|
| 956-320
| 0 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2008-12-19 |
|
| 956-320
| 1 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-03-07 |
|
| 956-320
| 2 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-06-24 |
|
| 956-320
| 3 |
Harlingen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2010-07-08 |
|
| 956-320
| 4 |
Harlingen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2010-07-08 |
|
| 956-320
| 5 |
Harlingen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2010-07-08 |
|
| 956-320
| 6 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-09-25 |
|
| 956-320
| 7 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-10-24 |
|
| 956-320
| 8 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-10-29 |
|
| 956-320
| 9 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2010-10-29 |
|
| 956-321
| A |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
|
|
| 956-321
| 0 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-04-16 |
|
| 956-321
| 1 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-03-20 |
|
| 956-321
| 2 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-03-20 |
|
| 956-321
| 3 |
Mission |
TX |
HRLNTXKX3MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-08-20 |
|
| 956-321
| 4 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-03-20 |
|
| 956-321
| 5 |
Mission |
TX |
HRLNTXKX3MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2015-08-20 |
|
| 956-321
| 6 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-03-20 |
|
| 956-321
| 7 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-03-20 |
|
| 956-321
| 8 |
Mission |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2007-03-20 |
|
| 956-321
| 9 |
Mission |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2007-03-20 |
|
| 956-322
| A |
McAllen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
|
|
| 956-322
| 0 |
McAllen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2011-04-01 |
|
| 956-322
| 1 |
McAllen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2011-04-01 |
|
| 956-322
| 2 |
McAllen |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2011-04-01 |
|
| 956-322
| 3 |
McAllen |
TX |
HRLNTXHGYMD |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
568 |
|
2014-04-26 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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