Area Code 350
Area code 350 is in California, USA , spanning 9 counties and serving 114 cities, including Stockton, Merced or Manteca; it currently uses 67 prefixes, assigned from 350-200-XXXX through 350-999-XXXX.
In service since November 28, 2022, area code 350 is an overlay Numbering Plan Area, part of overlay complex 209/350.
The current local time is .
For exact NPA boundaries see official 350 area code map
Phone number lookup
More California area codes:
Locate any 350-NXX prefix:
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 350-200 | Lodi | 9/28/2022 |
| 350-201 | Wallace | 10/10/2022 |
| 350-202 | Thornton | 10/28/2022 |
| 350-203 | Dos Palos | 12/20/2023 |
| 350-204 | Atwater | 01/11/2023 |
| 350-205 | Planada | 01/18/2023 |
| 350-206 | Turlock | 02/27/2023 |
| 350-207 | Modesto | 05/19/2023 |
| 350-208 | Knights Ferry | 08/02/2023 |
| 350-209 | Valley Springs | 04/18/2023 |
| 350-210 | Tuolumne | 06/21/2023 |
| 350-212 | Sutter Creek | 12/20/2023 |
| 350-213 | Linden | 12/20/2023 |
| 350-214 | Valley Springs | 12/21/2023 |
| 350-215 | Snelling | 12/21/2023 |
| 350-216 | Modesto | 12/21/2023 |
| 350-217 | Stockton | 01/11/2024 |
| 350-218 | Manteca | 01/19/2024 |
| 350-219 | Stockton | 03/14/2024 |
| 350-220 | Modesto | 03/14/2024 |
| 350-221 | Lodi | 05/14/2024 |
| 350-222 | Hughson | 10/4/2022 |
| 350-223 | Merced | 05/14/2024 |
| 350-224 | Atwater | 05/29/2024 |
| 350-225 | Los Banos | 07/05/2024 |
| 350-226 | Modesto | 07/05/2024 |
| 350-227 | Tracy | 07/05/2024 |
| 350-228 | Stockton | 08/06/2024 |
| 350-229 | Manteca | 08/16/2024 |
| 350-230 | Modesto | 08/30/2024 |
| 350-231 | Stockton | 09/23/2024 |
| 350-232 | Pinecrest | 10/08/2024 |
| 350-233 | Atwater | 10/21/2024 |
| 350-234 | Jackson | 10/22/2024 |
| 350-235 | Clements | 11/18/2022 |
| 350-236 | Jamestown | 12/06/2024 |
| 350-237 | Patterson | 01/02/2025 |
| 350-238 | Modesto | 03/11/2025 |
| 350-239 | Los Banos | 03/13/2025 |
| 350-240 | Turlock | 03/14/2025 |
| 350-241 | Stockton | 03/21/2025 |
| 350-242 | Stockton | 04/21/2025 |
| 350-243 | Manteca | 05/06/2025 |
| 350-244 | Jackson | 05/16/2025 |
| 350-245 | Mariposa | 05/21/2025 |
| 350-250 | Tracy | 9/28/2022 |
| 350-253 | Clements | 01/08/2025 |
| 350-305 | Yosemite | 10/24/2022 |
| 350-333 | Newman | 10/4/2022 |
| 350-350 | Stockton | 10/25/2023 |
| 350-355 | Stockton | 01/04/2024 |
| 350-444 | Snelling | 10/4/2022 |
| 350-500 | Atwater | 11/14/2023 |
| 350-503 | Merced | 11/14/2023 |
| 350-530 | Escalon | 11/14/2023 |
| 350-550 | Moccasin | 11/14/2023 |
| 350-600 | Oakdale | 11/17/2023 |
| 350-630 | Riverbank | 11/17/2023 |
| 350-666 | San Andreas | 10/4/2022 |
| 350-750 | Sonora | 11/17/2023 |
| 350-777 | Galt | 10/4/2022 |
| 350-888 | Groveland | 10/4/2022 |
| 350-900 | Tracy | 11/17/2023 |
| 350-930 | Turlock | 11/17/2023 |
| 350-955 | Waterford [Don Pedro] | 11/17/2023 |
| 350-960 | Waterford | 11/17/2023 |
| 350-999 | Gustine | 10/4/2022 |
- For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
- Assignment date.
- NXX prefixes last updated: June 3, 2025
Cities in area code 350
| City1 | County | Time Zone2 |
|---|---|---|
| Acampo | San Joaquin | P |
| Altaville | Calaveras | P |
| Amador City | Amador | P |
| Angels Camp | Calaveras | P |
| Arnold | Calaveras | P |
| Atwater | Merced | P |
| Avery | Calaveras | P |
| Ballico | Merced | P |
| Big Oak Flat | Tuolumne | P |
| Burson | Calaveras | P |
| Campo Seco | Calaveras | P |
| Catheys Valley | Mariposa | P |
| Ceres | Stanislaus | P |
| Chinese Camp | Tuolumne | P |
| Clements | San Joaquin | P |
| Columbia | Tuolumne | P |
| Copperopolis | Calaveras | P |
| Coulterville | Mariposa | P |
| Cressey | Merced | P |
| Crows Landing | Stanislaus | P |
| Dardanelle | Tuolumne | P |
| Delhi | Merced | P |
| Denair | Stanislaus | P |
| Dos Palos | Merced | P |
| Douglas Flat | Calaveras | P |
| Drytown | Amador | P |
| El Nido | Merced | P |
| El Portal | Mariposa | P |
| Empire | Stanislaus | P |
| Escalon | San Joaquin | P |
| Farmington | San Joaquin | P |
| Fiddletown | Amador | P |
| Fish Camp | Mariposa | P |
| French Camp | San Joaquin | P |
| Galt | Sacramento | P |
| Glencoe | Calaveras | P |
| Groveland | Tuolumne | P |
| Gustine | Merced | P |
| Hathaway Pines | Calaveras | P |
| Herald | Sacramento | P |
| Hickman | Stanislaus | P |
| Hilmar | Merced | P |
| Holt | San Joaquin | P |
| Hornitos | Mariposa | P |
| Hughson | Stanislaus | P |
| Ione | Amador | P |
| Jackson | Amador | P |
| Jamestown | Tuolumne | P |
| Keyes | Stanislaus | P |
| Kirkwood | Alpine | P |
| Kit Carson | Amador | P |
| La Grange | Stanislaus | P |
| Lathrop | San Joaquin | P |
| Le Grand | Merced | P |
| Linden | San Joaquin | P |
| Livingston | Merced | P |
| Lockeford | San Joaquin | P |
| Lodi | San Joaquin | P |
| Long Barn | Tuolumne | P |
| Los Banos | Merced | P |
| Manteca | San Joaquin | P |
| Mariposa | Mariposa | P |
| Martell | Amador | P |
| Merced | Merced | P |
| Mi Wuk Village | Tuolumne | P |
| Midpines | Mariposa | P |
| Moccasin | Tuolumne | P |
| Modesto | Stanislaus | P |
| Mokelumne Hill | Calaveras | P |
| Mountain Ranch | Calaveras | P |
| Murphys | Calaveras | P |
| Newman | Stanislaus | P |
| Oakdale | Stanislaus | P |
| Patterson | Stanislaus | P |
| Pine Grove | Amador | P |
| Pinecrest | Tuolumne | P |
| Pioneer | Amador | P |
| Planada | Merced | P |
| Plymouth | Amador | P |
| Rail Road Flat | Calaveras | P |
| Ripon | San Joaquin | P |
| River Pines | Amador | P |
| Riverbank | Stanislaus | P |
| Salida | Stanislaus | P |
| San Andreas | Calaveras | P |
| Santa Rita Park | Merced | P |
| Sheep Ranch | Calaveras | P |
| Snelling | Merced | P |
| Sonora | Tuolumne | P |
| Soulsbyville | Tuolumne | P |
| South Dos Palos | Merced | P |
| Standard | Tuolumne | P |
| Stevinson | Merced | P |
| Stockton | San Joaquin | P |
| Strawberry | Tuolumne | P |
| Sutter Creek | Amador | P |
| Thornton | San Joaquin | P |
| Tracy | San Joaquin | P |
| Tuolumne | Tuolumne | P |
| Turlock | Stanislaus | P |
| Twain Harte | Tuolumne | P |
| Vallecito | Calaveras | P |
| Valley Springs | Calaveras | P |
| Vernalis | San Joaquin | P |
| Victor | San Joaquin | P |
| Volcano | Amador | P |
| Wallace | Calaveras | P |
| Waterford | Stanislaus | P |
| West Point | Calaveras | P |
| Westley | Stanislaus | P |
| Wilseyville | Calaveras | P |
| Winton | Merced | P |
| Woodbridge | San Joaquin | P |
| Yosemite National Park | Mariposa | P |
- Listed above are most places served by USA area code 350. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- P stands for Pacific Time (currently ).