Where is area code 340?
Area code 340 serves U.S. Virgin Islands. It was established in 1954.
Major Cities in Area Code 340
The 340 area code covers U.S. Virgin Islands. Major cities and communities include:
- St. Thomas
- St. Croix
- St. John
History of Area Code 340
Area code 340 was established in 1954 and serves U.S. Virgin Islands.
Nearby Area Codes
Related area codes near 340:
Common 340 Scam Patterns
Government Impersonation
Scammers pretending to be from IRS, Social Security, or local authorities
Common prefixes: 800, 888, 877
- Threatening immediate arrest
- Demanding immediate payment
- Requesting gift cards or wire transfers
Auto Warranty Scams
Automated calls about extended car warranties
Common prefixes: 833, 844, 855
- Pre-recorded messages
- Urgent warranty expiration claims
- Pressure to provide vehicle information
Tech Support Fraud
Fake technical support calls claiming computer problems
Common prefixes: 866, 877, 888
- Claims of detected viruses
- Requests for remote computer access
- Microsoft/Apple impersonation
Legitimate Callers From 340
Government
Utilities
- — Service and billing notifications
Healthcare
- — Appointment reminders and follow-ups
U.S. Virgin Islands Authorities & Reporting
- Police: Virgin Islands Police Department: (340) 774-2211
- Consumer protection: Virgin Islands Consumer Protection Office: (340) 773-3285
- Fraud unit: Virgin Islands Attorney General's Office Fraud Unit: (340) 774-2858
- Emergency: 911, (340) 774-4911
Immediate steps if you suspect a scam:
- Document the call details
- Report to FTC at ftc.gov/complaint
- Contact local authorities
- Alert your bank if needed
Frequently Asked Questions
Where is the 340 area code?
The 340 area code serves U.S. Virgin Islands. Major cities include St. Thomas, St. Croix, St. John. It was established in 1954.
Is the 340 area code a scam?
The 340 area code itself is legitimate — it covers U.S. Virgin Islands. But scammers spoof local numbers: 2,563 scams were reported in 2023, with common types including utility 32%, government 36%, banking 39%, other 20%. Always verify unknown callers.
What time zone is area code 340?
Area code 340 is in the AST (UTC-4).
How do I report a scam call from 340?
Report scam calls to the FTC at reportfraud.ftc.gov, the FCC, and Virgin Islands Consumer Protection Office: (340) 773-3285. For U.S. Virgin Islands, contact Virgin Islands Attorney General's Office Fraud Unit: (340) 774-2858 to file a complaint.
How can I protect myself from 340 area code spam calls?
Block unknown numbers, use caller ID / spam-blocking apps, never share personal info with unsolicited callers, and verify callers through official channels. CyberForget's phone tools help check whether a number is linked to known scams.
Worried about a call from 340?
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