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Chico, CA Area Codes

Chico, California (population 105,081) uses area codes 530 and 837.

Area code530
Area code837
Time zonePacific
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ChicoReddingYuba CityDavisWoodlandLindaSouth Lake TahoeOrovilleOlivehurstCameron ParkTruckeeLive OakAlpineChico
Chico and nearby cities in area code 530

Carriers with Chico numbers

65 prefixes are assigned to the Chico exchange: 26% mobile, 20% VoIP and cable, 54% landline.

CarrierPrefixes
AT&T (Pacific Bell)16
Verizon Wireless7
AT&T Mobility7
Tpx Communications4
Bandwidth3
T-Mobile3
Metropcs3
Ip Horizon2

Area codes used in Chico

Area codePrefixes serving ChicoMain carriers in this code
53064AT&T (Pacific Bell), Onvoy (Sinch), AT&T Mobility
8371Onvoy (Sinch), Exiant Communications, Wide Voice

Chico phone number prefixes

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

Nearby cities in area code 530

Questions

What is the area code for Chico, CA?
Chico uses 2 area codes: 530 and 837. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Chico in?
Chico is in the Pacific time zone.