Area Code 510 – California

United States • PT Time Zone • 4 major cities

Area Code Details

Area Code
510
State / Province
California
Country
United States
Time Zone
PT
IANA Zone
America/Los_Angeles
Country Code
US

Cities & Counties

Alameda County

Oakland, Berkeley, Fremont, Hayward

Other Area Codes in California (32)

Nearby Area Codes

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Frequently Asked Questions

What time zone is area code 510 in?

Area code 510 is in the PT time zone (America/Los_Angeles). It serves California, United States.

Where is area code 510 located?

Area code 510 covers California in United States. Major cities include Oakland, Berkeley, Fremont, Hayward.

What cities use area code 510?

Cities served by area code 510 include: Oakland, Berkeley, Fremont, Hayward.

What is the current time in area code 510?

The live clock on this page shows the real-time current time for area code 510 (PT time zone). It updates every second.

Is area code 510 in the US or Canada?

Area code 510 is in United States (US), specifically in California.

What other area codes are in California?

Other area codes in California include: 209, 213, 310, 323, 408, 415, 424, 442, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 820, 831, 858, 909, 916, 925, 949, 951.

How do I call area code 510 from another time zone?

When calling area code 510, remember it's in the PT time zone. Use the time converter above to find the best time to call.

What counties does area code 510 cover?

Area code 510 covers: Alameda County.