Area Code 510

Oakland, California · PST/PDT (UTC-8) · United States

Area Code
510
City
Oakland, CA
Time Zone
PST/PDT
UTC Offset
UTC-8 / UTC-7 DST
DST
Observed
Introduced
1991

Where Is Area Code 510?

Oakland, Berkeley, Fremont, Hayward — East Bay

East Bay. UC Berkeley, Port of Oakland. Diverse food scene.

Major Cities & Neighborhoods
OaklandBerkeleyFremontHaywardRichmond

Time Zone for Area Code 510

Standard Time
PST (UTC-8)
Daylight Time
PDT (UTC-7)
DST 2026 Start
March 8, 2026
DST 2026 End
November 1, 2026
Country
United States
IANA Zone
America/Los_Angeles

Frequently Asked Questions

Where is area code 510?

Area code 510 is located in Oakland, California (United States). It covers Oakland, Berkeley, Fremont, Hayward — East Bay.

What time zone is area code 510 in?

Area code 510 (Oakland, California) is in the PST/PDT time zone. Standard time is UTC-8 and UTC-7 during Daylight Saving Time.

Is area code 510 a scam?

Area code 510 is a legitimate NANPA-assigned code serving Oakland, California. However, scammers can spoof any area code. If you receive an unexpected call from (510), verify the caller before sharing personal information.

What time is it in area code 510 right now?

Area code 510 follows PST/PDT (UTC-8). See the live clock at whattime.city/san-francisco/ for the exact current time in Oakland.

When was area code 510 introduced?

Area code 510 was introduced in 1991. East Bay. UC Berkeley, Port of Oakland. Diverse food scene.