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Area Code 350 Location & Details

State / Region: California • Country: United States

Major Cities Covered: Stockton, Modesto, Tracy, Merced, Manteca, Turlock, Lodi, Los Banos, Ceres, Lathrop

Standard Dial Format
+1 (350) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 350?
CaliforniaState Hub →
Country Territory
United States
350 Area Code Time Zone
Pacific
350 Overlay Codes
209

Area Code 350 Geographic Map

Interactive location bounds and coverage area for California (Pacific Timezone)

Lat: 37.80° • Lng: -120.92°
📍 Geographic Center: CaliforniaMap data © OpenStreetMap contributors

Where is Area Code 350 Located?

Telephone area code 350 is assigned to California in United States. It serves cities and metropolitan communities including Stockton, Modesto, Tracy, Merced, Manteca, Turlock, Lodi, Los Banos, Ceres, Lathrop.

Historical Context & Area Code Overlay Information:350 serves California (United States).

For local and long-distance calls within area code 350, standard 10-digit dialing (350) XXX-XXXX applies.

Who Called Me from Area Code 350?

Received an unknown call, missed call, or text scam from area code 350? Here is how to trace who is calling from 350 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 350 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 350:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 350 & Dialing Format

When placing a phone call to a number in area code 350, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (350) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 350 + 7-digit number.
  • Do I need to dial area code 350 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 350

Urban centers, census places, and communities within the +1-350 calling area

32 Major Cities Listed
City NameCountyPopulation% of 350 Pop
StocktonSan Joaquin County324,59722.9%
ModestoStanislaus County219,65215.5%
TracySan Joaquin County101,9017.2%
MercedMerced County99,7247.0%
MantecaSan Joaquin County96,6936.8%
TurlockStanislaus County72,8645.2%
LodiSan Joaquin County69,1004.9%
Los BanosMerced County49,6143.5%
CeresStanislaus County48,9823.5%
LathropSan Joaquin County42,7833.0%
AtwaterMerced County32,1332.3%
GaltSacramento County26,9641.9%
PattersonStanislaus County26,5871.9%
RiverbankStanislaus County26,5571.9%
Mountain HouseSan Joaquin County25,3151.8%
OakdaleStanislaus County23,2461.6%
South Lake TahoeAlpine County21,1151.5%
RiponStanislaus County16,1401.1%
LivingstonMerced County14,6901.0%
NewmanStanislaus County12,4530.9%

Counties Covered by Area Code 350

Geographic county distribution and population coverage across California

County NameTotal Population% of 350 Area% of County
San Joaquin County817,14946.7%81%
Stanislaus County557,37233.3%85%
Merced County296,80714.7%70%
Sacramento County1,609,8971.9%2%
Alpine County1,0861.5%100%
Amador County41,9741.3%44%
Calaveras County46,4960.6%18%

☎️Area Code 350 Exchange Prefixes & Carriers

Showing 50 of 98 central office 3-digit prefixes and assigned telecom carriers

39% Landline24% Wireless37% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(350) 200-💻VoIPLODIBANDWIDTH.COM CLEC, LLC - CA09/28/2022
(350) 201-📞LandlineWALLACECOMCAST PHONE OF CALIFORNIA, LLC10/10/2022
(350) 202-📞LandlineTHORNTONCOMMIO, LLC10/28/2022
(350) 203-📞LandlineDOS PALOSCOMMIO, LLC12/20/2023
(350) 204-📱WirelessATWATERT-MOBILE USA, INC.01/11/2023
(350) 205-📞LandlinePLANADACOMCAST PHONE OF CALIFORNIA, LLC01/18/2023
(350) 206-📞LandlineTURLOCKTELEPORT COMMUNICATIONS AMERICA, LLC - CA02/27/2023
(350) 207-📞LandlineMODESTONUSO, LLCN/A
(350) 208-💻VoIPKNIGHTFRRYONVOY SPECTRUM, LLCN/A
(350) 209-💻VoIPVALLEY SPGPEERLESS NETWORK OF CALIFORNIA, LLC - CA04/18/2023
(350) 210-💻VoIPTUOLUMNEONVOY, LLC - CA06/21/2023
(350) 211-📞LandlineCAMULTIPLE OCN LISTINGN/A
(350) 212-📞LandlineSUTTER CRKCOMMIO, LLC12/20/2023
(350) 213-📞LandlineLINDENCOMMIO, LLC12/20/2023
(350) 214-📞LandlineVALLEY SPGCOMMIO, LLC12/21/2023
(350) 215-📞LandlineSNELLINGCOMMIO, LLC12/21/2023
(350) 216-📞LandlineMODESTOCOMMIO, LLC12/21/2023
(350) 217-📱WirelessSTOCKTONT-MOBILE USA, INC.01/11/2024
(350) 218-📱WirelessMANTECAT-MOBILE USA, INC.01/19/2024
(350) 219-📱WirelessSTOCKTONNEW CINGULAR WIRELESS PCS, LLC03/14/2024
(350) 220-📱WirelessMODESTONEW CINGULAR WIRELESS PCS, LLC03/14/2024
(350) 221-💻VoIPLODIONVOY, LLC - CA05/14/2024
(350) 222-📞LandlineHUGHSONTERRA NOVA TELECOM INC.10/04/2022
(350) 223-💻VoIPMERCEDONVOY, LLC - CA05/14/2024
(350) 224-📱WirelessATWATERNEW CINGULAR WIRELESS PCS, LLC05/29/2024
(350) 225-💻VoIPLOS BANOSONVOY, LLC - CA07/05/2024
(350) 226-💻VoIPMODESTOONVOY, LLC - CA07/05/2024
(350) 227-💻VoIPTRACYONVOY, LLC - CA07/05/2024
(350) 228-📱WirelessSTOCKTONNEW CINGULAR WIRELESS PCS, LLC08/06/2024
(350) 229-📱WirelessMANTECACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA08/16/2024
(350) 230-📱WirelessMODESTONEW CINGULAR WIRELESS PCS, LLC08/30/2024
(350) 231-📞LandlineSTOCKTONLEAP TELECOM, LLC09/23/2024
(350) 232-📞LandlinePINECRESTAT&T ENTERPRISES, LLC10/08/2024
(350) 233-📱WirelessATWATERT-MOBILE USA, INC.10/21/2024
(350) 234-📱WirelessJACKSONNEW CINGULAR WIRELESS PCS, LLC10/22/2024
(350) 235-💻VoIPCLEMENTSONVOY, LLC - CA11/18/2022
(350) 236-📱WirelessJAMESTOWNT-MOBILE USA, INC.12/06/2024
(350) 237-💻VoIPPATTERSONONVOY SPECTRUM, LLC01/02/2025
(350) 238-📱WirelessMODESTOCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA03/11/2025
(350) 239-💻VoIPLOS BANOSONVOY, LLC - CA03/13/2025
(350) 240-📱WirelessTURLOCKNEW CINGULAR WIRELESS PCS, LLC03/14/2025
(350) 241-📞LandlineSTOCKTONWAVENATION, LLC03/21/2025
(350) 242-📞LandlineSTOCKTONNUSO, LLC04/21/2025
(350) 243-📱WirelessMANTECACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA05/06/2025
(350) 244-📱WirelessJACKSONCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA05/16/2025
(350) 245-📱WirelessMARIPOSACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA05/21/2025
(350) 246-💻VoIPGALTONVOY, LLC - CA08/13/2025
(350) 247-📱WirelessLODIT-MOBILE USA, INC.08/20/2025
(350) 248-📱WirelessATWATERT-MOBILE USA, INC.08/20/2025
(350) 249-📱WirelessATWATERNEW CINGULAR WIRELESS PCS, LLC08/22/2025

Frequently Asked Questions about Area Code 350

Where is area code 350 located?

Area code 350 is located in California (United States), serving cities like Stockton, Modesto, Tracy, Merced, Manteca, Turlock, Lodi, Los Banos, Ceres, Lathrop.

What timezone is area code 350?

Area code 350 operates in the Pacific timezone.

What state is area code 350?

Area code 350 is assigned to the state / telecom territory of California.

Is area code 350 a scam or dangerous?

Area code 350 is an official geographic area code for California. However, beware of robocaller spoofing.

California State Area Codes

View complete directory of telephone area codes assigned to California.

Explore California Directory

Get a 350 Business Phone Number

How to acquire a virtual phone number or business line with area code 350 for local customer trust in California.

Get 350 Business Number
🛡️ Scam & Safety Directory

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Overlay & Nearby Area Codes for California

Explore neighboring telecom prefixes sharing geographical boundaries with area code 350.

209
Pacific
Area Code 209
Stockton, Modesto, Tracy, Merced, Manteca, Turlock, Lodi, Los Banos, Ceres, Lathrop
213
Pacific
Area Code 213
Los Angeles, Montebello, Commerce, Vernon
279
Pacific
Area Code 279
Sacramento, Elk Grove, Roseville, Folsom, Rancho Cordova, Citrus Heights, Rocklin, Lincoln, West Sacramento, Loomis
310
Pacific
Area Code 310
Torrance, Inglewood, Carson, Compton, Santa Monica, South Gate, Hawthorne, Redondo Beach, Lynwood, Gardena
323
Pacific
Area Code 323
Los Angeles, South Gate, Montebello, Huntington Park, Bell Gardens, Commerce, Vernon
341
Pacific
Area Code 341
Oakland, Fremont, Hayward, Berkeley, Richmond, San Leandro, Milpitas, Alameda, Union City, Newark