Find the best eSIM for British Indian Ocean Territory

There are 2 travel eSIM brands available for use in British Indian Ocean Territory and 8 prepaid data plans, so while the options are somewhat limited travelers can still choose a plan that matches 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.

Travel eSIM plans that include a phone number and SMS support are not available for British Indian Ocean Territory.

Travelers who need messaging or voice services can still use data‑only eSIMs and signal calls or messages through VoIP applications such as WhatsApp, Telegram, or iMessage while connected to the data network.