United States, Fairfield Area Codes

Number structure

+1707399
42
434
437
646
784
...
United StatesCaliforniaFairfieldNumber

List of area codes

707-399
707-42
707-434
707-437
707-646
707-784
707-863
707-864

Local time in Fairfield

TimezoneGMTTime
America/Los_Angeles-08:00
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Map of Fairfield

Other area codes in California

Area Codes Search Notes

Fixed phone numbers in the United States, state California, Fairfield are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly. Browse our sites area and region codes by state and city to ensure you have the correct information for your calls. Each states page contains a list of the cities within that state and the numbers of that area. Also available are local times. So you don’t have to worry about calling too late or early again.

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