Where is Area Code 510?

Located in the state of California (CA)

Area Code 510


Area Code 510

The 510 Area Code is located in the state of California. Area Code 510 is one of the 312 three-digit telephone area codes in the USA. It covers roughly 474,596 unique phone numbers and 6,873,645 individuals near the cities of San Francisco-Oakland-Hayward.
State:California (CA)
Metro Area
Metro Area:San Francisco-Oakland-Hayward
Estimated Population
Est. Population:6,873,645
Nearby Area Codes
Nearby Area Codes:415, 510, 628, 650, 707, 925
Phone Prefixes
Phone Prefixes:740
Phone Numbers
Phone Numbers: 474,596

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