Find any 279- phone number in California

The 279 area code is an area code that is used in the North American Numbering Plan (NANP). It is part of the vast numbering system that is used to identify telephone numbers in the United States, Canada and certain Caribbean nations. The 279 area code is located in California and covers an area stretching from the Sierra Nevadas to the western part of the state. This area is home to several large cities, including Fresno, Madera, Visalia and Tulare.

The North American Numbering Plan was created by AT&T in 1947, and it assigns specific phone numbers to geographic areas. It is divided into three parts, including a three-digit area code, a seven-digit local number, and a optional four-digit extension. The 279 area code is part of the NANP and is used to identify numbers in California. Each area code is assigned to specific geographical areas and often corresponds to a specific region or state. The NANP allows callers to make local and long-distance calls across the continent, allowing for a standardized system that facilitates communication for everyone.