SimOptions does not provide an eSIM plan for Kuwait that includes a phone number or SMS services. The provider only offers data‑only eSIMs for that destination. While a phone number and standard SMS are not available, travelers can generally use popular VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for voice calls and messaging. However, some destinations may block or restrict access to specific VoIP services, so users should verify that the apps they rely on are accessible in Kuwait before purchasing.