Best Connect eSIM does not provide an eSIM with a local phone number that supports inbound or outbound calls or SMS for travelers visiting Trinidad and Tobago. The provider offers only data‑only plans, so you will need to rely on internet‑based messaging and voice services such as WhatsApp, Telegram, or iMessage during your stay. While these VoIP apps can usually be used over the data connection, some destinations may restrict or block certain apps, so travelers should verify that the communication tools they need are accessible in Trinidad and Tobago before purchasing a plan.