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

There are 1 provider and 1 prepaid data plan 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.

A travel eSIM with a phone number and SMS is available for Saint Helena, Ascension and Tristan da Cunha through Earth Esim’s Orange Global eSIM product. The plan offers 51 GB of data, is valid for 30 days and costs $24.00 USD. It supplies a phone number with the dialing code +33, and supports inbound and outbound voice calls as well as inbound and outbound SMS. Because +33 is the dialing code for France, the number is not local to Saint Helena, Ascension and Tristan da Cunha but a foreign number. Travelers can also opt for data‑only eSIMs and use VoIP applications to make calls and send messages over data if a local number is preferred.