Area code 925 is a telephone area code in the North American Numbering Plan for a northern part of the U.S. state of California. It was created in an area code split of area code 510 in 1998. The numbering plan area comprises the inland portions of the …

1998年3月14日 · Area code 925 is located in California. Get area code location and dialing plans for all phone prefixes in area code 925.

2025年2月1日 · Area Code 925 is located in California. It covers 23 cities, including Oakland, Fremont, Hayward, Concord, and Antioch. It also covers 2 counties, including Contra Costa County, Alameda County. A full list of covered cities and counties is below including its prefix and population coverage.

6 天之前 · 925 is an area code located in the state of California, US. The largest city it serves is Concord. Find out where 925 area code zone from, which states, counties and cities it covers. Get the most exact information on time zones here.

Area code 925 is a telephone area code in the state of California in the United States. It serves the eastern part of the San Francisco Bay Area, including cities like Walnut Creek, Concord, Pleasanton, and Livermore. It was created on March 14, 1998, when it …

Area code 925 is located in California. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

About area code 925: location, common spam callers, related area codes, and more. Includes 925 reverse phone lookup to identify spam callers.

Lookup information on Area Code 925 - get demographic, NPA NXX, and other data by area code

The 925 Area Code is located in the state of California. Area Code 925 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 6,208,222 unique phone numbers and 1,724,078 individuals near the cities of Walnut Creek, Concord, and San Ramon.

Where is 925 area code? The following map shows the coverage of 925 area code. The coverage area is shown in green. Area code 925 is a California area code that covers the Eastern Bay Area. Cities that use 925 area code and a coverage map included as well.