Area code 209
Area code 209 is the California telephone area code that was split from area code 415 on October 26, 1957. It covers Stockton, Modesto, Turlock, Merced, Winton, Atwater, Livingston, Manteca, Ripon, Tracy, Lodi, Galt, Sonora, Los Banos, San Andreas, Mariposa, and Yosemite, the northern San Joaquin Valley (part of California's Central Valley), and the Sierra Foothills.
The southern half was split into area code 559 on November 14, 1998.
Central office prefixes of area code 209 are expected to be exhausted by late 2022.
Area code 209 has telephone numbers assigned for the central office code 988. 988 has been designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which creates a conflict for exchanges that permit seven-digit dialing. This area code is therefore scheduled to transition to ten-digit dialing, mandatory after October 24, 2021.
Counties served by this area code:
- Alpine, Amador, Calaveras, El Dorado, Mariposa, Merced, Sacramento, San Joaquin, Stanislaus, Tuolumne
Towns and cities
- Acampo, Big Oak Flat, Burson, Ceres, Chinese Camp, Coarsegold, Clements, Columbia, Crows Landing, Dardanelle, Delhi, Denair, El Portal, Empire, Escalon, Farmington, French Camp, Galt, Groveland, Hathaway Pines, Herald, Hickman, Hilmar, Holt, Hornitos, Hughson, Jamestown, Keyes, Kit Carson, La Grange, Lathrop, Le Grand, Linden, Lockeford, Lodi, Long Barn, Manteca, Mi Wuk Village, Midpines, Moccasin, Modesto, Mount Aukum, Mountain House, Newman, Oakdale, Patterson, Pinecrest, Planada, Ripon, River Pines, Riverbank, Salida, Santa Rita Park, Sheep Ranch, Sonora, Soulsbyville, Standard, Stevinson, Stockton, Thornton, Tracy, Tuolumne, Turlock, Twain Harte, Vernalis, Victor, Waterford, Westley, Wilseyville, Woodbridge, and Yosemite National Park
- Angels Camp
- Campo Seco
- Cave City
- Douglas Flat
- Forest Meadows
- Fourth Crossing
- Jenny Lind
- Jesus Maria
- Mokelumne Hill
- Mountain Ranch
- Rail Road Flat
- Rancho Calaveras
- San Andreas
- Sandy Gulch
- Valley Springs
- West Point
- List of California area codes
- MedicAlert has issued many medical identification tags that tell emergency responders around the world to collect-call its headquarters in Turlock, using a 209 phone number.
- "Transition to 10-digit dialing (for 988 as 3-digit access to National Suicide Prevention Hotline)" (PDF). NANPA. January 8, 2021. Retrieved March 9, 2021.
|North: 530, 916/279|
|West: 408/669, 279/916, 925||area code 209||East: 442/760|
|South: 559, 831|