Area codes 510 and 341 - Wikipedia
Area codes 510 and 341 are telephone area codes in the North American Numbering Plan (NANP) serving much of the East Bay in the U.S. state of California. They cover parts of Contra Costa County and western Alameda County, including the city of Oakland, but excluding Dublin, Livermore, Pleasanton, and Sunol. Area code 510 was established on ...
510 Area Code - National Phone Number Registry
1991年9月2日 · Area code 510 is located in California. Get area code location and dialing plans for all phone prefixes in area code 510.
510 area code — information, time zone, map
3 天之前 · 510 is an area code located in the state of California, US. The largest city it serves is Oakland. Find out where 510 area code zone from, which states, counties and cities it covers. Get the most exact information on time zones here.
510 Area Code - Map, Phone Lookup, Time Zone - Wirefly
Area code 510 serves the state of California. This area code was assigned on April 25th, 1990. On September 2nd, 1991 it went into service. 510 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.
Area Code 510 - Map, time zone, and phone lookup - CallerCenter
About area code 510: location, common spam callers, related area codes, and more. Includes 510 reverse phone lookup to identify spam callers.
510 Area Code - Location, Time, Map, Cities and Census Data
2025年2月1日 · 510 Area Code located in California, including 22 cities, 4 counties, 1 time zone, map, Census demographics, and 740 active prefixes.
Area Code 510
Lookup information on Area Code 510 - get demographic, NPA NXX, and other data by area code
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