Saint Thomas Area Code Information

Saint Thomas Area Codes




Saint Thomas, US Virgin Islands is currently using one area code. Saint Thomas, US Virgin Islands does not utilize any area code overlays. Area code 340 covers all of the Saint Thomas, US Virgin Islands.

Area code 340 was created from a split of area code 809 which originally covered most of the Caribbean when it was established in 1958. It was not until 1997 that an area code was established exclusively for the Saint Thomas, US Virgin Islands. Since Saint Thomas, US Virgin Islands previously shared area code 809 with other Caribbean nations the establishment of area code 340 was technically a split of area code 809.

Changes and History of Saint Thomas, US Virgin Islands Area Codes:

01/01/1958
Area code 809 was put into service. Originally area code 809 covered most of the Caribbean. In 1997 area code 809 was split to form area code 340.

06/01/1997
Area code 340 was put into service. Area code 340 was created from a split of area code 809.

Saint Thomas Area Code Map


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