Area code 340
Get a 340 phone number
To get a 340 phone number, pick an available 340 number below and sign up for AvoCall. Your new number works for calls and texts on the phone you already own over WiFi or data. Current web pricing is verified at checkout. No second SIM and no new device are required.
- Location
- Charlotte Amalie, VI, US Virgin Islands
- Time zone
- Atlantic (GMT -4)
The 340 area code covers Charlotte Amalie, VI and nearby US Virgin Islands communities.
About the 340 area code
Since 1997, area code 340 has been the code of the US Virgin Islands, a US territory in the Atlantic time zone. It connects Charlotte Amalie with Christiansted, Frederiksted, and Cruz Bay.
The islands' numbers previously sat under area code 809, and 340 came about when their territory was split away from that code. No overlay operates there, so a single code carries the whole of the islands.
Dialing note: 340 was carved out of the 809 territory and went into service in 1997.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 07/16/2026.
340 phone number FAQ
- How do I get a 340 phone number?
- Pick an available 340 number and sign up for AvoCall. Your new Charlotte Amalie, VI number works for calls and texts on your existing phone over WiFi or data. Current web pricing is verified at checkout. There is no second SIM and no new device.
- Where is the 340 area code?
- It serves Charlotte Amalie, VI and nearby cities in US Virgin Islands, including Charlotte Amalie, Christiansted, Frederiksted.
- Can I receive verification codes on a 340 number?
- AvoCall 340 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.