TailSim does not offer Belize eSIMs that include a phone number or SMS capability. The available plans from tailSim for Belize are data‑only and provide high‑speed internet access, but no inbound or outbound voice or text services.
Travelers who need to make calls or send messages can rely on VoIP services such as WhatsApp, Telegram, or iMessage over the data connection. These apps usually work in Belize, but some destinations may block or restrict access to specific VoIP services, so it is advisable to confirm that the apps you depend on are usable in Belize before purchasing a TailSim eSIM.