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Durham, CA Area Codes

Durham, California (population 6,111) uses area codes 530 and 837.

Area code530
Area code837
Time zonePacific
Local time now…

Durham has no telephone exchange of its own in NANPA records; it is served by the Chico exchange about 14.6 km away.

DurhamChicoReddingYuba CityDavisWoodlandLindaSouth Lake TahoeOrovilleOlivehurstCameron ParkTruckeeLive OakDurham
Durham and nearby cities in area code 530

Carriers with Durham 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 Durham

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

Durham 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 Durham, CA?
Durham 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 Durham in?
Durham is in the Pacific time zone.