Find the best eSIM for British Indian Ocean Territory

There are two travel eSIM providers and seven prepaid data plans available for British Indian Ocean Territory. While the range is somewhat limited, travelers can still select a plan that suits their needs.

Currently, there are no unlimited data eSIM plans available for British Indian Ocean Territory. Travelers visiting this destination should estimate their anticipated data usage based on planned activities like email, social media, or map applications. Selecting an eSIM plan with a sufficient data allowance to comfortably cover these activities is recommended to avoid potential overage charges or service disruptions.

In the British Indian Ocean Territory, the primary mobile network operator is:

• Sure: Provides mobile, landline, and broadband services across several territories, including the British Indian Ocean Territory.

There are no known Mobile Virtual Network Operators (MVNOs) operating in the British Indian Ocean Territory.

The only travel eSIM provider listed for British Indian Ocean Territory that offers a phone number with SMS is Orange Travel. Their World‑Zone 6 plan supplies 50 MB of data for a validity of 30 days at a price of $22.50 USD. Telephony on this plan uses dialing code 33 (France), allowing both inbound and outbound voice calls and inbound and outbound SMS. Because the dialing code does not match the local +1 code of British Indian Ocean Territory, the phone number is a foreign number rather than a local one. Travelers who need local calling may still use this foreign number for international calls and can rely on data‑only options or VoIP apps for local communication.