District of California area codes: 925 | |
---|---|
Country | United States |
State/Province | California |
Major City | Oakland |
Time Zone | Pacific |
Prefix | County | Primary City | Company |
---|---|---|---|
925-930 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-931 | Alameda | Pleasanton, CA | Pacific Bell |
925-932 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-933 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-934 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-935 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-937 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-938 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-939 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-940 | Alameda | Oakland, CA | Pac - West Telecomm |
925-941 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-942 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-943 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-944 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-945 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-946 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-947 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-948 | Contra Costa | Walnut Creek, CA | Mci Worldcom Communications, Ca |
925-949 | Contra Costa | Walnut Creek, CA | Teleport Communications Group - San Francisco |
925-951 | Contra Costa | Walnut Creek, CA | Mcimetro Access Transmission Services LLC |
There are 552 prefixes, In the code area, the major cities are Antioch, CA;Bay Point, CA;Brentwood, CA;Concord, C. The major city is Oakland.