Question 1

Where is area code 340?

Accepted Answer

Area code 340 covers Charlotte Amalie in U.S. Virgin Islands, in the Atlantic Time.

Question 2

What cities use area code 340?

Accepted Answer

Area code 340 serves Charlotte Amalie in U.S. Virgin Islands.

Question 3

What time zone is area code 340 in?

Accepted Answer

Area code 340 is in the Atlantic Time (America/Puerto_Rico).

Question 4

How do you dial a 340 number?

Accepted Answer

Dial all 10 digits: 340 followed by the 7-digit local number. From abroad, dial +1 340 and the local number.

Question 5

Is a call from area code 340 a scam?

Accepted Answer

A 340 number is geographically tied to U.S. Virgin Islands, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Question 6

Is 340 a country code?

Accepted Answer

No. 340 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1, shared across the North American Numbering Plan. So a full 340 number written for international dialing looks like +1 340 followed by the 7-digit local number.

Area Code 340

Cities in area code 340

Carriers in area code 340