Seaside, California
Pacific Time Zone (UTC-8) · CA · —
About Area Codes in Seaside, California
Seaside, California is served by area code 831, which was established in 1998 as a geographic split from a larger area code region. The city falls within the Pacific time zone (UTC-8). All calls to and from Seaside use the 831 area code prefix for local and long-distance dialing.
Frequently Asked Questions
What area code is Seaside, California?
Seaside, California uses area code 831.
What time zone is Seaside in?
Seaside is in the Pacific time zone (UTC-8).
Do I need to dial 10 digits when calling Seaside?
Standard 7-digit dialing is used for local calls within Seaside. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 831 created?
Area code 831 was established in 1998 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 831 with Seaside?
Other cities sharing area code 831 with Seaside include Capitola, Gonzales, Hollister, King City, Marina, among others.
Seaside, CA · Pacific Time Zone