Local Calling Guide
Area code/prefix search
NPA: 956
[Rate centres in NPA 956]
[Dial plan for NPA 956]
NXX: 406
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
956-406
| A |
Harlingen |
TX |
HRLNTXHGXBX |
551G NUSO, LLC |
568 |
|
|
|
956-406
| 0 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2021-11-25 |
|
956-406
| 1 |
Harlingen |
TX |
HRLNTXHGXBX |
551G NUSO, LLC |
568 |
|
2013-05-08 |
|
956-406
| 2 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2022-10-23 |
|
956-406
| 3 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2021-08-23 |
|
956-406
| 4 |
Harlingen |
TX |
HRLNTXKX7MD |
5562 METROPCS, INC. |
568 |
|
2015-12-23 |
|
956-406
| 5 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2021-08-23 |
|
956-406
| 6 |
Harlingen |
TX |
HRLNTXATTMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
568 |
|
2018-01-02 |
|
956-406
| 7 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2021-08-23 |
|
956-406
| 8 |
Harlingen |
TX |
MCALTX935MD |
073H TELNYX LLC |
568 |
|
2022-06-19 |
|
956-406
| 9 |
Harlingen |
TX |
HRLNTXHGMMD |
004F BANDWIDTH.COM CLEC, LLC - TX |
568 |
|
2022-10-23 |
|
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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