Compare Mobile SIMs in Austria

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37 live offers compared from 15 providers, from €3.99 /month. Updated daily.

What are mobile SIMs in Austria?

A mobile SIM plan in Austria provides calls, texts and mobile data on a physical SIM or eSIM, sold either as prepaid (Wertkarte) or on a contract (Vertrag). Austria is one of Europe's most competitive and affordable mobile markets, with generous data allowances at low prices, so many residents use flexible prepaid or discount SIM-only plans rather than expensive bundled-handset contracts.

How the Austrian market works

Three networks own the infrastructure: A1, Magenta and Drei. A large field of discount brands and MVNOs (mobile virtual network operators) resell capacity on these networks at aggressive prices, which keeps tariffs low. Plans are typically SIM-only and monthly, with prepaid options requiring no contract. Since a 2019 registration rule, buyers of prepaid SIMs must verify their identity, but plans remain easy to start and stop. Coverage is strong nationwide, with 5G expanding quickly across the three networks, though mountainous terrain means the choice of underlying network can matter for reception in rural and Alpine areas. Many discount brands sell online-only with eSIM support, while supermarkets and electronics retailers still stock prepaid starter packs, keeping the market both cheap and highly accessible.

Benefits

Low prices, big data — Austria's discount SIMs offer large gigabyte allowances for a few euros a month.

No lock-in on prepaid — Wertkarte plans have no contract and can be cancelled anytime.

EU roaming included — Roam Like at Home lets you use your allowance across the EU/EEA.

Network choice — pick a discount brand on whichever of the three networks covers your area best.

How to choose

Start with the data allowance and the underlying network's coverage where you live and commute, then compare monthly price and whether unlimited minutes are included. Decide between prepaid flexibility and a contract's occasional perks, check activation and SIM-card fees, and confirm 5G access if you want it. Light users can pick a cheap small-data Wertkarte; heavy users should target large-allowance SIM-only plans. Check whether the plan includes EU roaming with a fair-use data cap suited to your travel, whether tethering or hotspot use is allowed, and whether the price is a permanent rate or a promotional one that rises after an introductory period, which is common on the cheapest headline offers.

Leading providers in Austria

The network owners A1, Magenta and Drei sell premium plans, while discount brands drive value: yesss! (on the A1 network), spusu, bob, eety and others resell capacity at low prices. These MVNOs and sub-brands compete almost entirely on price and data size, making Austria's market unusually cheap by European standards.

What it costs

Monthly prices commonly range from about €4.90 for a lean discount SIM to around €90 for top-tier unlimited or premium plans with extras. Most value SIM-only plans cluster in the single-digit to low-teens euros for ample data. One-off SIM or activation fees may apply, and prepaid requires topping up a balance.

Protections and regulation

The sector is regulated by RTR and KommAustria, which oversee number portability, contract transparency and consumer rights. You can keep your number (Rufnummernmitnahme) when switching, and EU rules cap roaming surcharges. Prepaid SIM registration is a legal requirement, and contract customers benefit from statutory notice and cancellation protections.

Common questions

Prepaid or contract? Prepaid for flexibility and no credit check; contract for perks or bundled phones. Can I keep my number? Yes, number portability is a legal right. Does my data work elsewhere in the EU? Yes, under Roam Like at Home. Do I need ID for prepaid? Yes, identity registration is mandatory.

Mobile SIM Plans in Austria — FAQ