: Use the app to manage your account and buy international calling bundles directly. Navigate to the "Manage" page, select "International Roaming," enter your destination, and choose a pack to activate it instantly.
If you purchase a digital international calling card rather than a direct SIM top-up, you will generally receive: airtel calling card buy online
: A toll-free or local number to dial from your phone. : Use the app to manage your account
While Airtel India focuses on roaming packs, other branches like or Airtel Nigeria offer specific international bundles through USSD menus (e.g., dialing *146# or *789# ) that can be purchased using your main account balance. International Call Charges, ISD Calling Rates - Airtel select "International Roaming
: Digital versions bought online are usually delivered via email for immediate use. Regional Availability