How do you get a mobile phone plan in Austria in 2026?

Buy a prepaid SIM or eSIM from A1, Magenta Telekom, or Drei at Vienna Airport kiosks, electronics stores, tobacco shops, or operator shops. Passport identification usually works for basic prepaid registration. Bring an unlocked phone; carrier-locked handsets stall the first hour. Top up with cash or card and test data on your actual street before you celebrate coverage maps: Living in Vienna and Living in Graz.

Discount brands under the same networks can stretch data budgets once you understand top-up apps. Tourist weekly packs suit scouting trips; they are not the cheapest long-stay product. Keep the packaging and activation SMS so you can prove the number when banks ask.

Postpaid plans usually want passport or residence proof, Meldebestätigung, and often a Girokonto for SEPA: Register address, Apply for a residence permit, and Open a bank account. Contract rates often undercut perpetual tourist packs for heavy data users. Use the local number for bank OTPs and ID Austria recovery paths: Set up ID Austria.

Alpine and rural signal can wobble outside town centres even when Vienna fibre feels solid: Utilities, internet and transport. Treat mobile data as video-call backup when home Wi-Fi drops. Budget the line inside Monthly budget rather than as a forgotten roaming surprise: How expensive is Austria.