What is the area code for Sheridan, OR?

Sheridan uses 2 area codes: 503 and 971. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is Sheridan in?

Sheridan is in the Pacific time zone.

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Sheridan, Oregon (population 6,243) uses area codes 503 and 971.

Area code503

Area code971

Time zonePacific

Local time now…

Sheridan and nearby cities in area code 503

2 prefixes are assigned to the Sheridan exchange: 0% mobile, 0% VoIP and cable, 100% landline.

Carrier	Prefixes
Lumen (CenturyLink)	2

Area code	Prefixes serving Sheridan	Main carriers in this code
503	1	Lumen (Qwest), Ziply Fiber, AT&T Mobility
971	1	AT&T Mobility, Onvoy (Sinch), T-Mobile

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

What is the area code for Sheridan, OR?: Sheridan uses 2 area codes: 503 and 971. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Sheridan in?: Sheridan is in the Pacific time zone.