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 East Bay counties of Alameda and Contra Costa.
Areacode925 is a telephone areacode in the North American Numbering Plan for a northern part of the U.S. state of California. It was created in an area...
March 4, 1998, the inland portion of the East Bay was split off as areacode925. The dividing line followed the Berkeley Hills; almost everything west...
geographic numbering plan areas (NPAs). Each NPA is identified by one or more numbering plan areacodes (NPA codes, or areacodes), consisting of three digits...
Areacode 626 is a telephone areacode in the North American Numbering Plan for most of the San Gabriel Valley in the U.S. state of California. The numbering...
669.) On September 2, 1991, areacode 510 was created for the East Bay, including Oakland. (510 has since been split to 925 and was overlaid by 341 in...
Areacodes 818 and 747 are telephone areacodes in the North American Numbering Plan (NANP) for the San Fernando Valley region of Los Angeles County in...
Areacodes 909 and 840 are telephone areacodes in the North American Numbering Plan for the far-eastern part of Los Angeles County and southwestern San...
Areacodes 541 and 458 are telephone areacodes in the North American Numbering Plan (NANP) for most of the U.S. state of Oregon, excluding only the northwestern...
Areacodes 714 and 657 are telephone areacodes in the North American Numbering Plan for the southern part of the U.S. state of California. The numbering...
Areacodes 209 and 350 are telephone areacodes in the North American Numbering Plan (NANP) for the U.S. state of California. Their service area includes...
Areacodes 619 and 858 are telephone areacodes in the North American Numbering Plan (NANP) for most of San Diego County in the U.S. state of California...
Areacodes 617 and 857 are telephone areacodes in the North American Numbering Plan (NANP) for the U.S. state of Massachusetts, serving the city of Boston...
Areacodes 760 and 442 are telephone areacodes in the North American Numbering Plan (NANP) for the U.S. state of California. These areacodes serve an...
Areacodes 702 and 725 are telephone areacodes in the North American Numbering Plan (NANP) for Clark County, including Las Vegas, in the U.S. state of...
Areacodes 408 and 669 are telephone areacodes in the North American Numbering Plan (NANP) in the U.S. state of California. The numbering plan area comprises...