Area Code Search
Central time zone
Current Time in Rio Grande City: 07:45 PM
Rio Grande City Area Codes
Here is the current list of area codes in Rio Grande City, TX. There is currently 1 area code(s) in Rio Grande City. Search all the most up-to-date currently used Rio Grande City area codes below.
Central time zone
Current Time in Rio Grande City: 07:45 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 956 | Texas | Rio Grande City | Central |