ZIP Code 78663
Round Mountain, Texas · Blanco County
No34776
Zip78663
TypeSTANDARD
Decommissioned0
Primary CityRound Mountain
Acceptable CitiesCypress Mill, Round Mtn
Unacceptable Cities—
StateTX
LstateTexas
CountyBlanco County
TimezoneAmerica/Chicago
Area Codes325, 512, 737, 830
World RegionNA
CountryUS
Latitude30,42
Longitude-98,31