Area Code 650

What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 650 serves the state of California.

The table below shows the towns and cities that use area code 650

Atherton
Belmont
Brisbane
Broadmoor
Burlingame
Colma
Daly City
East Palo Alto
El Granada



Emerald Lake Hills
Foster City
Half Moon Bay
Highlands-Baywood Park
Hillsborough
Ladera
La Honda
Loma Mar
Los Altos


Los Altos Hills
Loyola
Menlo Park
Millbrae
Montara
Moss Beach
Mountain View
North Fair Oaks
Pacifica
Palo Alto


Pescadero
Portola Valley
Redwood City
San Bruno
San Carlos
San Mateo
South San Francisco
Stanford
West Menlo Park
Woodside