Liberty Hill, Texas Area Code
Liberty Hill, TX is officially utilizing two area codes which are area codes 512 and 737. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Liberty Hill, TX area code information read more about area code 512 and 737 details and Texas area codes.
Liberty Hill, TX is located in Williamson County and observes the Central Time Zone.
View our Times by Area Code tool.
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places