This specific plan is valid only within the British Virgin Islands (BVI). This is the most critical point for travelers. The USVI (St. Thomas, St. John, St. Croix) is a separate territory (part of the USA). If you take the ferry from Tortola to St. John, your connection will stop. For a seamless multi-country trip, you must purchase our Caribbean Regional eSIM to stay connected in both the BVI and USVI.
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Does US Cellular work in St. Thomas or the US Virgin Islands?
Updated April 22, 2026
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