Local Calling Guide
Area code/prefix search
Switch: HRLNTXHGXYX
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 956-223
| A |
Pharr |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-230
| A |
Harlingen |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-277
| A |
La Feria |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-378
| A |
Edinburg |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-545
| A |
Brownsville |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-591
| A |
Mission |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-601
| A |
Pharr |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-621
| A |
Brownsville |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-627
| A |
McAllen |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-800
| A |
McAllen |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-803
| A |
McAllen |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-854
| A |
Weslaco |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-903
| A |
Mercedes |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
| 956-997
| A |
Mission |
TX |
793K TWC IP ENABLED SERVICES, LLC |
568 |
|
2025-02-11 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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