510 Area Code - Location, Time, Map, Cities and Census Data - ZIP-Codes.com
https://www.zip-codes.com/area-code/area-code-510.asp
WEBApr 1, 2024 · 510 Area Code. Download Area Code Database. Load 510 Area Code Map. Important 510 Area Code Information. Area Code 510 is located in California. It covers 21 cities, including San Jose, San Francisco, Oakland, Fremont, and Hayward. It also covers 4 counties, including Alameda County, Contra Costa County, San Francisco County, …
DA: 45 PA: 82 MOZ Rank: 12