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Fair Oaks, CA Area Codes

Fair Oaks, California (population 32,030) uses area codes 916 and 279.

Area code916
Area code279
Time zonePacific
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Fair OaksSacramentoElk GroveRosevilleArden-ArcadeFolsomRancho CordovaCitrus HeightsCarmichaelRocklinLincolnWest SacramentoEl Dorado HillsFair Oaks
Fair Oaks and nearby cities in area code 916

Carriers with Fair Oaks numbers

50 prefixes are assigned to the Fair Oaks exchange: 24% mobile, 26% VoIP and cable, 50% landline.

CarrierPrefixes
AT&T (Pacific Bell)12
AT&T Mobility6
T-Mobile4
Verizon Business (MCImetro)3
Metropcs3
Lumen (Level 3)3
Onvoy (Sinch)3
Tpx Communications2

Area codes used in Fair Oaks

Area codePrefixes serving Fair OaksMain carriers in this code
91643AT&T (Pacific Bell), AT&T Mobility, Verizon Wireless
2797Onvoy (Sinch), Fractel, T-Mobile

Fair Oaks phone number prefixes

Numbers starting with these first six digits were originally assigned to the Fair Oaks exchange.

Nearby cities in area code 916

Questions

What is the area code for Fair Oaks, CA?
Fair Oaks uses 2 area codes: 916 and 279. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Fair Oaks in?
Fair Oaks is in the Pacific time zone.