Stellar eSim does not offer an Afghanistan eSIM plan that provides a local phone number or SMS capability. All available options from this provider for Afghanistan are data‑only, so travelers will have to rely on VoIP services such as WhatsApp, Telegram, or iMessage to make calls and send messages. However, some destinations may block or restrict certain VoIP apps, so it is advisable to verify the accessibility of the apps you need before purchasing a plan.