Rio Frio, Texas Area Code
Rio Frio, TX Area Codes are
Rio Frio, TX is officially utilizing one area code which is area code 830.
In addition to Rio Frio, TX area code information read more about area code 830 details and Texas area codes.
Rio Frio, TX is located in Real 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