eSimfly does not provide a Turks and Caicos Islands eSIM that includes a phone number or SMS capability. Travelers can only purchase data‑only plans from this provider. However, they can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging. Some destinations may block or restrict certain apps or VoIP services, so it is advisable to confirm that the apps you rely on are accessible in Turks and Caicos Islands before buying a plan.