78583 Zip code is used for Rio Hondo City in Cameron County, Texas in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 78583, Rio Hondo City.
| Zip Code | : | 78583 |
| City Name | : | Rio Hondo |
| County Name | : | Cameron County |
| State Name | : | Texas |
| Country Name | : | USA |
| Area Code | : | 956 |
| Time Zone | : | CST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |