FullBars does not provide a Costa Rica eSIM that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for this destination.
Travelers who need voice or text functionality can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so it is advisable to verify that the messaging or calling apps you rely on are available and functional in Costa Rica before purchasing a plan.