Voyasim does not provide eSIM plans for Puerto Rico that include a local phone number or SMS capability. Travelers can purchase only data‑only eSIMs from the provider. Over the data connection, popular VoIP applications such as WhatsApp, Telegram, and iMessage can generally be used for voice calls and messaging, but some destinations may block or restrict access to particular apps, so it is advisable to confirm that the services you need are available in Puerto Rico before completing a purchase.