U.S. Virgin Islands Area Codes
Directory of all 1 telephone area codes assigned to U.S. Virgin Islands.
U.S. Virgin Islands phone numbers are served by 1 area code operating in the Atlantic (AST) timezone.10-digit or 7-digit local dialing applies depending on the exact number. No area codes in U.S. Virgin Islands are currently flagged as high-risk scams.
Most populated prefix: area code 340 (U.S. Virgin Islands)
All Area Codes in U.S. Virgin Islands
Major Cities Served by U.S. Virgin Islands Area Codes
The most populous urban centers and census places covered by U.S. Virgin Islands's area codes, ranked by population.
U.S. Virgin Islands Area Code FAQs
Quick answers to common questions about U.S. Virgin Islands telephone area codes.
How many area codes does U.S. Virgin Islands have?
U.S. Virgin Islands has 1 area codes: 340.
What timezone do U.S. Virgin Islands area codes use?
U.S. Virgin Islands area codes operate in the Atlantic (AST) timezone.
What is the most populated area code in U.S. Virgin Islands?
Area code 340 is the most populous prefix in U.S. Virgin Islands based on covered city population.
Does U.S. Virgin Islands use overlay area codes?
U.S. Virgin Islands currently has no overlay code pairs listed in our directory.
Are there scam area codes in U.S. Virgin Islands?
U.S. Virgin Islands has no area codes currently flagged as high-risk scams.
About U.S. Virgin Islands Area Codes & Phone Dialing Rules
When placing calls within U.S. Virgin Islands, ten-digit dialing (area code + 7-digit telephone number) is required in overlay regions where multiple area codes serve the same geographic boundaries.