Find the best eSIM for São Tomé and Príncipe

São Tomé and Príncipe offers 4 travel eSIM providers and 9 prepaid data plans. While the array of options is somewhat limited, travelers can still select a plan that aligns with their requirements.

Currently, there are no unlimited data eSIM plans available for São Tomé and Príncipe. Travelers should estimate their data usage based on anticipated activities such as browsing, social media, or streaming, and select a plan with a data allowance that comfortably covers these needs throughout their trip.

São Tomé and Príncipe is served by two primary Mobile Network Operators (MNOs):

• Companhia Santomense de Telecomunicações (CST): Established in 1990, CST is the state-owned telecommunications provider offering mobile voice and data services, including 2G, 3G, and, as of August 2023, 4G LTE coverage across the islands.

• Unitel São Tomé and Príncipe: A subsidiary of Angola-based Unitel International Holdings, Unitel began operations in 2014 and provides mobile voice and data services. In May 2023, Unitel launched the country's first commercial 4G LTE network.

Currently, São Tomé and Príncipe does not have any Mobile Virtual Network Operators (MVNOs).

Yes, a travel eSIM that includes a phone number and SMS is available for São Tomé and Príncipe. Earth Esim offers the Orange Global eSIM, priced at about $24.00 USD for a 30‑day validity period.

The eSIM provides a phone number with the dialing code +33, which is the code for France, so the number is not local to São Tomé and Príncipe. The plan supports inbound and outbound voice calls and inbound and outbound SMS.