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Area code 650 is a telephone area code in the North American Numbering Plan (NANP) for the San Francisco Bay Area in the U.S. state of California. It was split from area code 415 on August 2, 1997, and includes most of San Mateo County (except the northernmost portion), part of San Francisco , and the northwestern portion of Santa ...
Area code 650 is a telephone area code in the North American Numbering Plan (NANP) for the San Francisco Bay Area in the U.S. state of California. It was split from area code 415 on August 2, 1997, and includes most of San Mateo County, part of San Francisco, and the northwestern portion of Santa Clara County including Palo Alto, Mountain View ...
Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits that are prefixed to each local telephone number having seven digits. A numbering plan area with multiple area codes is called an overlay. Area codes are also assigned for non-geographic purposes.
Area Code 650 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 6,930,654 unique phone numbers and 2,993,016 individuals near the cities of Palo Alto, San Mateo, and Mountain View. Cities Located in the 650 Area Code.
Find out where area code 650 is located, what time zone it belongs to, and how to look up phone numbers in this area. See a map, a list of cities, counties, and carriers, and the history of 650 area code.
Há 4 dias · 650 is an area code in California, US, serving San Francisco and nearby cities. Learn about its location, time zone, map and major communities.
Other national telecommunication authorities use various formats and dialing rules for area codes. The size of area code prefixes may either be fixed or variable. Area codes in the NANP have three digits, while two digits are used in Brazil, one digit in Australia and New Zealand.
