Free U.S. Virgin Islands phone number validator

Check any U.S. Virgin Islands number (+1): valid or not, mobile or landline, original carrier, and the correct international format.

How U.S. Virgin Islands numbers are written

Country code +1. Locally: (340) 642-1234. Internationally: +1 340-642-1234.

Validate U.S. Virgin Islands numbers in bulk or by API

Clean a CSV of up to 50,000 numbers, or call the API from your app or AI agent with "default_country": "VI". 250 free lookups.

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