350 area code: location, overlays and numbers
Area code 350 serves Stockton, California as a US telephone area code, running since 2022 and sharing an overlay with 209.
- Location
- Stockton, California
- Service start year
- 2022
- The time zone
- Pacific time
- Overlay
- 209
- Calls inside the area
- Full 1 + 10-digit dialling
- The rate centres
- 62
- Exhaust, projected
- 2056
- Country code used
- +1 (United States)
Source: NANPA public reports, including the area code report and the rate-centre report, a file of 11/01/2026; the NANPA projections 2026-1 (April 2026) give the exhaust year. We are not an official NANPA site.
Pick up a 350 number
There are two ways to reach a 350 number. A provider hands out a new number along with its plan. The choice is made at sign-up, from the numbers that provider holds in the code. A seller advertises numbers it already holds, often ones with a pattern, and charges a one-time price. You then move that number over to a provider.
Providers ranked by first-year cost
| Provider | Cheapest plan | First year | Link |
|---|---|---|---|
 Free app | Basic (Just for me), free | $0 | Open Google Voice |
 Free app | Free plan, free | $0 | Open TextNow |
 Developer API | Pay-as-you-go local number, $1.15 a month | $13.80 | Open Twilio |
 Second-number app | Standard, $3.99 a month billed yearly | $47.99 | Open Burner |
 Toll-free specialist | Solo, $6.99 a month billed yearly | $84 | Open UniTel Voice |
 Second-number app | Deluxe (local number), $6.99 a month billed yearly | $102.88 | Open GoDaddy Conversations (formerly Smartline) |
Sellers listing local numbers
| Seller | What it sells | Listed price | Monthly fee | Link |
|---|---|---|---|---|
 Marketplace | Local numbers | From $9 one-time | None stated | Search at Exclusive Digits |
 Marketplace | Local and toll-free | From $9.95 one-time | $2.99 a month | Search at NumberBarn |
 Number broker | Local and toll-free | From $99 one-time | None stated | Search at RingBoost |
 Number broker | Local and toll-free | From $100 one-time | None stated | Search at PhoneNumberExpert |
| 212areacode.comNumber broker | Local numbers | From $150 one-time | None stated | Search at 212areacode.com |
Some sellers and providers may pay us a referral fee. The order stays the same and follows first-year cost. How we make money
Places in the 350 area code
For 350, NANPA lists 62 rate centres. Every one of them is a local calling area where numbers are assigned:
Rate centres include Waterford:don Pedro Da, West Point, Wallace, Volcano, Valley Springs, Turlock, Tuolumne, Tracy, Thornton, Sutter Creek, Stockton, Sonora:main Da, Sonora:juno Da, Snelling, San Andreas, Riverbank, Ripon, Plymouth, Planada, Pioneer, Pinecrest, Patterson, Oakdale, Newman, Mount Bullion, Mokelumne Hill, Modesto, Moccasin, Milton, Merced, Mariposa, Manteca, Los Banos, Lodi, Lockeford, Livingston, Linden, Le Grand, Knights Ferry, Kirkwood Meadows, Jenny Lind, Jamestown, Jackson, Ione, Hughson, Hornitos, Herald, Gustine, Groveland, Galt, Farmington, Escalon, Dos Palos, Crows Landing, Coulterville, Copperopolis, Clements, Catheys Valley, Atwater, Angels Camp and 2 more.
Codes related to this one
The same area and the same pool of numbers: 209. Any of these codes can give you a new number in this area, so ask for the one you want.
California area codes besides this one: 213, 415, 916, 714, 805, 408, 707, 619, 818, 510, 310, 909, 562, 760, 626, 650, 530, 925, 949, 323, 831, 559, 661, 858, 951, 424, 657, 747, 442, 669, 628, 279, 820, 341, 840, 369, 738, 837 and 357.
350 area code questions
Where is the 350 area code located?
Around Stockton-Lodi, CA, 350 rings in Stockton, California.
Which country code do 350 numbers use?
+1. Because 350 sits in the North American Numbering Plan, callers abroad use +1 350 plus the 7-digit number.
What time is it in the 350 area code?
350 runs on Pacific time.
Who places calls from 350?
Anyone with a number in this code could be a home, a mobile, a local business, or a caller faking a local number. When a 350 number shows on your screen, it points to where the number was assigned. It does not tell you who is calling.