Area Code -340-### Prefixes List

• Country: United States
• Capital City: Virgin Islands (VI)
• Time Zone: 340

Telephone numbers whose prefix is 340
Area codes starting with 340
Prefix: 340 corresponds to a telephone number Landline whose location (town, department, region or country) is Virgin Islands (VI)

Check out the list of numbers starting with 340 in the United States. With our directory, you can check out comments about this telephone number or leave your own comment.