Airdatalink does not provide Laos eSIM plans that include a local phone number or SMS service. The only options available are data‑only eSIMs, so travelers cannot make or receive SMS messages or voice calls through the eSIM with a dedicated phone number.
Travelers who need to message or call can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but because some destinations can block or restrict these services, it is advisable to confirm that the apps you rely on work in Laos before purchasing a plan.