LATAM Travellers does not provide an eSIM for Belize that includes a local phone number or SMS service. The only eSIMs currently offered to Belize by this provider are data‑only plans, so travelers will need to rely on internet‑based messaging and calling apps such as WhatsApp, Telegram, or iMessage. While these VoIP services normally work over the data connection, some destinations may block or restrict specific apps, so it is advisable to confirm that the calls and messages you need can be sent before purchasing a data‑only eSIM.