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 |
| 956-666
| 5 |
Pharr |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
2021-02-12 |
|
| 956-666
| 6 |
Pharr |
TX |
PHRRTXPHDS1 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2016-05-29 |
|
| 956-666
| 7 |
Pharr |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2019-05-07 |
|
| 956-666
| 8 |
Pharr |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2019-05-07 |
|
| 956-666
| 9 |
Pharr |
TX |
HRLNTXHGXYX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2017-11-02 |
|
| 956-667
| A |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-667
| 0 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-01-07 |
|
| 956-667
| 1 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-01-07 |
|
| 956-667
| 2 |
Brownsville |
TX |
HRLNTXKX8MD |
5562 METROPCS, INC. |
568 |
|
2017-01-06 |
|
| 956-667
| 3 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2017-01-12 |
|
| 956-667
| 4 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2017-01-12 |
|
| 956-667
| 5 |
Brownsville |
TX |
HRLNTXHGXYX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2016-04-25 |
|
| 956-667
| 6 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-05-09 |
|
| 956-667
| 7 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-05-09 |
|
| 956-667
| 8 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-05-09 |
|
| 956-667
| 9 |
Brownsville |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2016-01-07 |
|
| 956-668
| A |
McAllen |
TX |
MCALTXMUDS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-669
| A |
Harlingen |
TX |
HRLNTXDUDS0 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
568 |
|
|
|
| 956-669
| 0 |
Harlingen |
TX |
HRLNTXDUDS0 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
568 |
|
2022-02-27 |
|
| 956-669
| 1 |
Harlingen |
TX |
HRLNTXDUDS0 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
568 |
|
2023-08-28 |
|
| 956-669
| 9 |
Harlingen |
TX |
HRLNTXDUDS0 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
568 |
|
2022-02-27 |
|
| 956-670
| A |
Edinburg |
TX |
HRLNTXDU5MD |
490J BOOST SUBSCRIBERCO L.L.C. |
568 |
|
|
|
| 956-670
| 0 |
Edinburg |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-08-14 |
|
| 956-670
| 1 |
Edinburg |
TX |
HRLNTXHGXOX |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-07-18 |
|
| 956-670
| 2 |
Edinburg |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-07-09 |
|
| 956-670
| 3 |
Edinburg |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-07-09 |
|
| 956-670
| 4 |
Edinburg |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-07-09 |
|
| 956-670
| 5 |
Edinburg |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-08-14 |
|
| 956-670
| 6 |
Edinburg |
TX |
HRLNTXHGXOX |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-11-23 |
|
| 956-670
| 7 |
Edinburg |
TX |
HRLNTXHGXOX |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
568 |
|
2023-11-23 |
|
| 956-670
| 8 |
Edinburg |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-08-14 |
|
| 956-670
| 9 |
Edinburg |
TX |
HRLNTXDU5MD |
490J BOOST SUBSCRIBERCO L.L.C. |
568 |
|
2022-04-03 |
|
| 956-671
| A |
San Isidro |
TX |
HRLNTXHGXFX |
508J CENTURYLINK COMMUNICATIONS, LLC |
568 |
|
|
|
| 956-671
| 7 |
San Isidro |
TX |
HRLNTXHGXFX |
508J CENTURYLINK COMMUNICATIONS, LLC |
568 |
|
2016-07-09 |
|
| 956-672
| A |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
|
|
| 956-672
| 0 |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-03-20 |
|
| 956-672
| 1 |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-03-20 |
|
| 956-672
| 2 |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-03-20 |
|
| 956-672
| 3 |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-03-20 |
|
| 956-672
| 4 |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-03-20 |
|
| 956-672
| 5 |
Mission |
TX |
HRLNTXDU2MD |
939H COMMIO, LLC |
568 |
|
2022-09-05 |
|
| 956-672
| 6 |
Mission |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2022-03-21 |
|
| 956-672
| 7 |
Mission |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2022-03-21 |
|
| 956-672
| 8 |
Mission |
TX |
|
515J IP HORIZON LLC |
568 |
|
2022-03-27 |
|
| 956-672
| 9 |
Mission |
TX |
HRLNTXKX8MD |
4290 STPCS JOINT VENTURE, LLC |
568 |
|
2022-03-20 |
|
| 956-673
| A |
Pharr |
TX |
HRLNTXHGX7X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
568 |
|
|
|
| 956-673
| 0 |
Pharr |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2021-11-25 |
|
| 956-673
| 1 |
Pharr |
TX |
HRLNTXHGXKX |
624H ONVOY SPECTRUM, LLC |
568 |
|
2021-11-14 |
|
| 956-673
| 2 |
Pharr |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2021-11-14 |
|
| 956-673
| 3 |
Pharr |
TX |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2021-11-14 |
|
<< 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
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.