Zip Area Code

Llano County, Texas

Llano County, Texas, has 13 towns and 8 ZIP codes, in area codes 325 and 512 (overlay 737).

Towns in Llano County, A to Z

TownZIP codesArea codes
Bluffton78607325
Buchanan Dam78609512, 737
Buchanan Lakenearest78607, 78672325
Castell76831325
Cottonwood Shoresnearest78657325
Granite Shoalsnearest78657325
Highland Havennearest78639325
Horseshoe Bay78657325
Kingsland78639325
Llano78643325
Sunrise Beachnearest78657325
Tow78672325
Valley Spring76885325

ZIP codes in Llano County

Area codes in Llano County

  • Area code 325

    In service since April 5, 2003. Local calls are dialed with seven digits.

  • Area code 512

    In service since 1947. Shares its area with 737. Local calls are dialed with ten digits.

  • Area code 737

    In service since July 1, 2013. Shares its area with 512. Local calls are dialed with ten digits.