ZIP Code 78583
Rio Hondo, Texas · Cameron County
No34704
Zip78583
TypeSTANDARD
Decommissioned0
Primary CityRio Hondo
Acceptable Cities—
Unacceptable Cities—
StateTX
LstateTexas
CountyCameron County
TimezoneAmerica/Chicago
Area Codes956
World RegionNA
CountryUS
Latitude26,23
Longitude-97,58