airdatalink does not provide eSIM plans for Pakistan that include a phone number or SMS capability. The available Pakistan eSIMs from airdatalink are data‑only, so travelers cannot receive voice calls or SMS directly on a local network.
For voice and messaging, users can rely on 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 travelers should verify that the apps they need are accessible in Pakistan before purchasing.