Voyasim does not provide a Guadeloupe eSIM that includes a phone number or SMS capability. Only data‑only plans are available for Guadeloupe through Voyasim, so travelers cannot receive or send standard SMS messages or receive calls on the local number. However, VoIP apps such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for making calls and sending messages, but some destinations may block or restrict specific apps, so it is advisable to verify that the services you rely on are accessible in Guadeloupe before purchasing a plan.