What is the area code for Chino, CA?

Chino uses 2 area codes: 909 and 840. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is Chino in?

Chino is in the Pacific time zone.

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Chino, California (population 96,957) uses area codes 909 and 840.

Area code909

Area code840

Time zonePacific

Local time now…

Chino and nearby cities in area code 909

63 prefixes are assigned to the Chino exchange: 29% mobile, 32% VoIP and cable, 40% landline.

Area code	Prefixes serving Chino	Main carriers in this code
909	55	Frontier, T-Mobile, AT&T Mobility
840	8	T-Mobile, Fractel, Onvoy (Sinch)

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

What is the area code for Chino, CA?: Chino uses 2 area codes: 909 and 840. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Chino in?: Chino is in the Pacific time zone.