Yes, 100%. Buying a physical local SIM card (like A1, Yettel, or Vivacom) at Sofia Airport requires you to find the kiosk, wait in line, and go through a mandatory passport registration process as required by Bulgarian law. Our eSIM is 100% digital, requires no ID registration, and can be installed before you fly, so you are connected the moment you land.
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Is this easier than buying a local SIM card at Sofia (SOF) Airport? Do I need ID?
Updated April 22, 2026
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