Where Is Area Code 209?
Area code 209 serves north-central California, including the northern San Joaquin Valley and nearby Sierra Nevada foothills. Lodi, the primary city associated with the code, is in San Joaquin County.
The area includes major cities such as Stockton, Modesto, Merced, Tracy, Manteca, Turlock, and Sonora. It covers communities in Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus, and Tuolumne counties.
The 209 region includes agricultural land along the San Joaquin Valley and mountain communities near the Sierra Nevada. Yosemite National Park and the foothills east of the valley are notable geographic features in the region.
Cities and Communities in the 209 Area Code
- Amador City, Amador County
- Angels Camp, Calaveras County
- Arnold, Calaveras County
- Atwater, Merced County
- Ceres, Stanislaus County
- Copperopolis, Calaveras County
- Dos Palos, Merced County
- Escalon, San Joaquin County
- Groveland, Tuolumne County
- Gustine, Merced County
- Hughson, Stanislaus County
- Ione, Amador County
- Jackson, Amador County
- Jamestown, Tuolumne County
- Lathrop, San Joaquin County
- Livingston, Merced County
- Lodi, San Joaquin County
- Los Banos, Merced County
- Manteca, San Joaquin County
- Mariposa, Mariposa County
- Merced, Merced County
- Modesto, Stanislaus County
- Murphys, Calaveras County
- Newman, Stanislaus County
- Oakdale, Stanislaus County
- Patterson, Stanislaus County
- Plymouth, Amador County
- Ripon, San Joaquin County
- Riverbank, Stanislaus County
- San Andreas, Calaveras County
- Sonora, Tuolumne County
- Stockton, San Joaquin County
- Sutter Creek, Amador County
- Tracy, San Joaquin County
- Turlock, Stanislaus County
- Twain Harte, Tuolumne County
- Valley Springs, Calaveras County
- Waterford, Stanislaus County
History of Area Code 209
Area code 209 was established in 1958 as a split from area code 415. The new code created a separate calling area for much of California's central interior as telephone service expanded across the region.
Area code 559 split from area code 209 in 1998, giving parts of the southern San Joaquin Valley their own numbering area. In 2022, California approved area code 350 as an overlay for the 209 region. An overlay adds new numbers in the same geographic area without replacing existing 209 numbers.
Key Facts About Area Code 209
- Area code 209 is in California, and Lodi is its primary city.
- Area code 209 is in the U.S. Census Pacific region and uses Pacific Time.
- Area code 209 is a geographic code for a regional California calling area.
- Area code 209 began in 1958 as a split from area code 415.
- Area code 559 was created from part of the 209 region in 1998.
- Area code 350 is an overlay assigned to the 209 region.
- The University of the Pacific in Stockton, UC Merced in Merced, and California State University, Stanislaus in Turlock are major institutions in the region.
- Yosemite National Park and the Sierra Nevada foothills are notable geographic features associated with the eastern part of the 209 region.
Frequently Asked Questions
What state is area code 209 in?
Area code 209 is in California.
What major cities use area code 209?
Major cities using area code 209 include Lodi, Stockton, Modesto, Merced, Tracy, Manteca, Turlock, Ceres, and Sonora.
What time zone is area code 209 in?
Area code 209 uses Pacific Time.
Is area code 209 a toll-free number?
No. Area code 209 is a geographic area code, not a toll-free code.