Roambit does not provide eSIM plans that include a local phone number or SMS service for Eswatini (Swaziland). All eSIM options available from Roambit for Eswatini are data‑only plans that allow internet access but do not support traditional voice calls, inbound or outbound calls, or text messaging.
Travelers who need communication in Eswatini can use data‑based VoIP applications such as WhatsApp, Telegram, and iMessage to make calls and send messages. However, some destinations may restrict certain apps or VoIP services, so it is advisable to verify that the applications you plan to use are accessible in Eswatini (Swaziland) before purchasing a plan.