Area Code 340

The area code (340) is the local telephone area code of U.S. Virgin Islands. The (340) area code was created during a split from the original (809) area code, which began permissive dialing on 1 June 1997 and ended 30 June 1998.

Area Code & Prefix Location
340-220 Castle Rock, Vi
340-226 X, Vi
340-228 Castle Rock, Vi
340-277 X, Vi
340-332 X, Vi
340-423 Castle Rock, Vi
340-692 St. Croix, Vi
340-717 Castle Rock, Vi
340-719 St Croix, Vi
340-725 Castle Rock, Vi