909 area code
Area code 909 is in California, United States, in the Pacific time zone. It covers Chino, Chino Hills, Claremont, Colton, Diamond Bar, Fontana and more.
State / Province
California (CA)
Country
United States
Region
West
Time zone
Pacific
Current local time
—
Approx. location
34.0743, -117.5406 ↗
How to dial a 909 number
- National format
- (909) 555-0100
- International (E.164)
- +1 909 555 0100
- From abroad
- +1 909 …
Cities & areas in the 909 area code
18 known locations — a selection:
Chino
Chino Hills
Claremont
Colton
Diamond Bar
Fontana
Highland
La Verne
Montclair
Ontario
Pomona
Rancho Cucamonga
Redlands
Rialto
About area code 909
Area code 909 is one of the North American Numbering Plan (NANP) codes serving California. In the NANP a full number looks like +1 (909) NXX-XXXX: the +1 is the country code for the US and Canada, 909 is the area code, and the remaining seven digits identify the specific line. A call is charged by your own carrier's plan, not by the area code itself.