Local Calling Guide
Rate centre information
Rio Grande City, TX [Prefix detail]
LIR:
V: 09861 H: 03887
ILEC: 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS
Includes all or part of:
- Garciaville, TX (4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS)
256 257 263 317 352 370 416 476 487 488 500 573 696 716 735 738
See all [Local Prefixes]
Local calling TO 8 exchanges: [Reverse direction]
| Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|
| Edinburg, TX | |||||
| El Sauz, TX | |||||
| Falcon Heights, TX | |||||
| McAllen, TX | |||||
| Mission, TX | |||||
| Roma, TX | |||||
| San Isidro, TX | |||||
| Sullivan City, TX |
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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