Rio Vista, California Area Code
Rio Vista, CA is officially utilizing two area codes which are area codes 707 and 369.
In addition to Rio Vista, CA area code information read more about area code 707, area code 369 and California area codes.
Rio Vista, CA is located in Solano County and observes the Pacific Time Zone. View our Times by Area Code tool.
Select Any California City or Town Alphabetically
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places