Find the best eSIM for Saint Helena, Ascension and Tristan da Cunha

There are 3 travel eSIM providers and 3 prepaid data plans available for Saint Helena, Ascension and Tristan da Cunha. 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 Saint Helena, Ascension, and Tristan da Cunha. Travelers visiting these destinations should estimate their likely data usage based on planned activities such as email, social media, maps, and web browsing. It is advisable to select an eSIM plan with a data allowance sufficient to comfortably cover these anticipated needs throughout the duration of the trip.

• Sure South Atlantic: The sole telecommunications provider in Saint Helena, Ascension Island, and Tristan da Cunha, offering mobile services including 2G and 4G/LTE networks.

There are no Mobile Virtual Network Operators (MVNOs) operating in these territories.

Travel eSIM plans that include a phone number, voice, and SMS are available for Saint Helena, Ascension and Tristan da Cunha from Roamify, eSimfly and Orange Travel. These plans provide a phone number with the French dialing code +33 and support inbound and outbound voice calls as well as inbound and outbound SMS. The plans cost between $25.00 and $35.99 USD, last 30 days, and offer data caps ranging from 50 MB to 20 GB, with some options allowing tethering. Because the phone number uses a foreign dialing code, it is not a local Saint Helena, Ascension and Tristan da Cunha number. Travelers who rely on local numbers or specific VoIP services should verify that those services are accessible in the destination before purchasing.