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 |
| 956-782
| 1 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 2 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 3 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 4 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 5 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 6 |
Pharr |
TX |
|
624H ONVOY SPECTRUM, LLC |
568 |
|
2025-05-16 |
|
| 956-782
| 7 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 8 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-782
| 9 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-783
| A |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-784
| A |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-784
| 0 |
Pharr |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2004-07-15 |
|
| 956-784
| 1 |
Pharr |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2004-04-12 |
|
| 956-784
| 2 |
Pharr |
TX |
HRLNTXKX8MD |
5562 METROPCS, INC. |
568 |
|
2003-12-31 |
|
| 956-784
| 3 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-784
| 4 |
Pharr |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2003-12-31 |
|
| 956-784
| 5 |
Pharr |
TX |
HRLNTXKX8MD |
5562 METROPCS, INC. |
568 |
|
2003-11-26 |
|
| 956-784
| 6 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-784
| 7 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-784
| 8 |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-784
| 9 |
Pharr |
TX |
|
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2003-10-13 |
|
| 956-785
| A |
Harlingen |
TX |
HRLNTXDUCMD |
616J LEAP TELECOM, LLC |
568 |
|
2025-01-02 |
|
| 956-785
| 0 |
Harlingen |
TX |
HRLNTXDUCMD |
616J LEAP TELECOM, LLC |
568 |
|
2025-01-02 |
|
| 956-786
| A |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-786
| 0 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2012-11-09 |
|
| 956-786
| 1 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 2 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 3 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 4 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 5 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 6 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 7 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 8 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
2011-08-19 |
|
| 956-786
| 9 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2012-11-09 |
|
| 956-787
| A |
Pharr |
TX |
PHRRTXPHDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-788
| A |
San Benito |
TX |
HRLNTXATJMD |
7421 AT&T - LOCAL |
568 |
|
|
|
| 956-788
| 0 |
San Benito |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2024-02-29 |
|
| 956-788
| 1 |
San Benito |
TX |
MCALTXHBDS0 |
4866 SMARTCOM TELEPHONE, LLC |
568 |
|
2005-06-10 |
|
| 956-788
| 3 |
San Benito |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2024-02-29 |
|
| 956-788
| 4 |
San Benito |
TX |
HRLNTXHGBMD |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2005-10-20 |
|
| 956-788
| 5 |
San Benito |
TX |
HRLNTXHGBMD |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2013-11-20 |
|
| 956-788
| 6 |
San Benito |
TX |
|
515J IP HORIZON LLC |
568 |
|
2025-05-04 |
|
| 956-788
| 7 |
San Benito |
TX |
|
515J IP HORIZON LLC |
568 |
|
2025-05-04 |
|
| 956-788
| 9 |
San Benito |
TX |
HRLNTXATJMD |
7421 AT&T - LOCAL |
568 |
|
|
|
| 956-789
| A |
McAllen |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-790
| A |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-790
| 0 |
Laredo |
TX |
SNAQTXKY7MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2007-05-27 |
|
| 956-790
| 1 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-790
| 2 |
Laredo |
TX |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-790
| 3 |
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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