Area Code Lookup
What Area Code Is Three Rivers?
Area code 559 · California
Three Rivers uses area code 559. It is located in California.
Area Code Serving Three Rivers
Frequently Asked Questions
What area code is Three Rivers?
Three Rivers uses area code 559. It is located in California.
How do I call Three Rivers from outside the US?
To call Three Rivers from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-559-XXX-XXXX). The +1 is the country code for all NANPA countries.