gosimless does not offer any eSIM plans for the Netherlands Antilles that include a phone number or SMS capability. Travelers looking to stay connected in that destination will have to rely on the provider’s data‑only eSIM plans.
Using the data connection, popular VoIP applications such as WhatsApp, Telegram, or iMessage can generally be employed for voice and messaging, but the availability of these services depends on local network restrictions. It is advisable to check beforehand that the specific apps you intend to use are accessible in the Netherlands Antilles before making a purchase.