Local Calling Guide
Area code/prefix search
NPA: 956
[Rate centres in NPA 956]
[Dial plan for NPA 956]
NXX: 608
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 956-608
| A |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
|
|
| 956-608
| 0 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2015-02-08 |
|
| 956-608
| 1 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2015-02-08 |
|
| 956-608
| 2 |
Laredo |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2015-02-20 |
|
| 956-608
| 3 |
Laredo |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2015-03-12 |
|
| 956-608
| 4 |
Laredo |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2015-04-15 |
|
| 956-608
| 5 |
Laredo |
TX |
SNANTX918MD |
776A VTX COMMUNICATIONS, LLC |
566 |
|
2017-05-19 |
|
| 956-608
| 6 |
Laredo |
TX |
SNAQTXKY7MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2016-03-01 |
|
| 956-608
| 7 |
Laredo |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2015-05-18 |
|
| 956-608
| 8 |
Laredo |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2015-05-14 |
|
| 956-608
| 9 |
Laredo |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2015-02-08 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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