Stellar eSim does not offer a Panama eSIM that includes a phone number or SMS capability. The provider’s plans for Panama are limited to data‑only, so travelers cannot receive calls or send text messages with a local number. They can, however, use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging, although some destinations may restrict or block certain apps. Travelers should confirm that the services they rely on are accessible in Panama before purchasing.