Stuttgart · Handyvertrag
Get a SIM or phone contract in Stuttgart
A German mobile number makes everything in Stuttgart easier — two-factor logins, delivery notices, bank verification. Prepaid SIMs activate the same day with no credit check, while monthly contracts are cheaper long-term but usually run a SCHUFA check and tie you in for 24 months.
Prepaid: ~€10–20/month, no commitment. Contracts: ~€20–40/month, 24-month term.
What you need to bring
- Passport or ID (SIM registration is mandatory)Required
📋 Bring the original, not a copy
How to get it: Issued by your home country. Renew at your country's embassy or consulate in Germany — appointments can take weeks, so check the expiry early.
- Address (for contracts)If applicable
📋 Bring the original, not a copy
How to get it: You receive it at your Anmeldung appointment at the Bürgeramt. Lost it? Request a new copy at the Bürgeramt (small fee, often bookable online).
- German IBAN for direct debit (contracts)If applicable
How to get it: Download as PDF from your online banking. Offices usually want the last 3 months.
Can you do it online?
Prepaid SIMs from supermarkets/drugstores activate the same day; contracts compare on Check24.
Good to know
- Every SIM must be registered to your passport or ID by law — buy from a shop or a reputable online seller, never an unregistered card.
- Prepaid is the smart first move: a German number without needing an address or German bank account yet.
- Check coverage by network, not just price — Telekom (D1) has the widest reach, especially on trains and outside cities.
- Contracts auto-renew; note the cancellation window (now max 1 month after the first term) so you're not locked in another year.
Frequently asked questions
What do I need for Handyvertrag in Stuttgart?
You'll need 1 key document: Passport or ID (SIM registration is mandatory). Stuttgart and the wider Baden-Württemberg run several services on their own state portals.
Can I do Handyvertrag online in Stuttgart?
Prepaid SIMs from supermarkets/drugstores activate the same day; contracts compare on Check24.
Which office handles Handyvertrag in Stuttgart?
Get a SIM or phone contract in Stuttgart is handled at the local level in Baden-Württemberg. The exact office and any forms are linked from the official source on this page, and the Amtly app opens the right Stuttgart / Baden-Württemberg portal for you.
Checklist last verified 2026-06-12. Rules vary by office and change over time — always confirm with the official source linked above.