SIM Card in Hamburg: The Honest Expat Guide (2026)

Getting a SIM card in Hamburg should be one of the first things you sort out, because Germany runs almost everything through a phone number: your bank app, your Anmeldung confirmation, your GP’s booking system and every delivery courier want to text you a code. The good news is that a SIM card in Hamburg is easy to get once you know the document rules, and this guide covers the networks, prepaid versus contract, Germany’s registration law, an eSIM for your first days, and home internet once you have a lease.

The networks behind every SIM card in Hamburg

Germany’s mobile market runs on three physical networks, and every SIM card in Hamburg rides one of them, whichever brand is on the packet:

• Telekom (D1) has the strongest coverage nationwide and the best 5G in Hamburg’s outer districts, at the highest price.
• Vodafone (D2) is a close second on coverage, with competitive contract and prepaid options.
• O2 (Telefonica) is usually the cheapest and covers central Hamburg well, though signal can weaken further out.

Budget brands ride the same masts for a fraction of the price: fraenk on Telekom, Aldi Talk on O2, Lidl Connect on Vodafone. For a first SIM card in Hamburg, most expats pick one of these rather than a direct contract, since the network is identical and the price is not.

Prepaid or contract: which SIM card in Hamburg suits you

Your first SIM card in Hamburg should almost always be prepaid: no German bank account, no credit check, connected the same day. It suits you well while you are still apartment hunting without a permanent address.

Switch to a contract (Vertrag) later once you want a subsidised handset or better long-term value per gigabyte. Contracts run 24 months and need a German IBAN, so there is no rush; you can port your prepaid number across any time.

Typical prepaid prices in 2026. Standard prepaid bundles at time of writing. Always confirm the current promotion on the provider’s own site, since offers change often.

fraenk suits coverage and simplicity, running entirely from an app on Telekom’s network. Aldi Talk and Lidl Connect give near-identical prepaid packages on O2 and Vodafone, so pick whichever network your building gets good signal from.

Documents and registration: what German law requires for a SIM card in Hamburg

Since 2017, German law has required every SIM card, prepaid included, to be registered against a verified ID before it activates. There are no anonymous SIM cards in Germany. Here is how getting a SIM card in Hamburg works step by step:

1. Buy your SIM. Starter packs cost around EUR 10 at supermarkets, drugstores or a carrier shop, or order online.
2. Register in the provider’s app. You need a current address; a hotel or temporary address is normally accepted for prepaid, and the formal Anmeldung certificate is not required at this stage.
3. Verify by VideoIdent. A short video call where an agent checks your passport on camera, usually 10 to 30 minutes. Works smoothly with machine-readable passports, can struggle with some non-EU documents.
4. Or verify by PostIdent. Take your passport and the provider’s coupon to any Deutsche Post branch; activation follows within 12 to 48 hours, the more reliable route for non-EU passports.
5. Or buy in a carrier shop. Staff check your passport on the spot and hand you an already-activated SIM, the fastest option for a number working within minutes.

For a contract SIM you will also need a German IBAN and usually proof of your registered address (Anmeldebestätigung). Stay on prepaid until you have both.

eSIM: staying connected before your German number is live

There is a gap between landing at Hamburg Airport and reaching a phone shop, and you do not want to be offline for your taxi, your Airbnb code or your first banking login. A travel eSIM closes that gap: install it before you fly and you have data the moment you land, with none of the registration paperwork above.

Reliable options for Germany include Airalo, Saily and Yesim. The honest trade-off: instant and needs no ID checks, but data-only, no German number, and pricier per gigabyte than a local prepaid plan. The smart sequence is a small eSIM for your first days, then a proper local SIM once you can register one for a real number and cheaper long-term data. Your phone must be eSIM-compatible and carrier-unlocked, which covers most handsets from recent years.

Once online, a VPN such as NordVPN is worth running on open Wi-Fi around the Hauptbahnhof and in cafes, especially before trusting a network with online banking.

Home internet in Hamburg: fibre, cable and realistic prices

Once you sign a lease, sorting home internet in Hamburg is the next job, worth starting the moment you get your keys. Hamburg is unusually well served: alongside the national carriers, the city itself part-owns wilhelm.tel, a local fibre and cable operator built out across large parts of the metropolitan area.

Providers often run introductory pricing for the first months before the regular price above applies, so read the small print. Fibre availability varies street by street, and wilhelm.tel only covers specific districts, so check your exact Hamburg address on the provider’s site before signing. Installation commonly takes one to a few weeks depending on whether fibre already reaches your building, so order as soon as your lease is signed. While you wait, a prepaid mobile plan tethered to a laptop comfortably covers a couple of weeks working from your new flat.

Frequently Asked Questions

Can I buy a SIM card in Hamburg without a residence permit?

Yes. A prepaid SIM card in Hamburg only requires a valid passport or EU ID card at registration, not a residence permit or Anmeldung certificate. Non-EU nationals register the same way; the stricter document requirements apply once you move to a contract plan.

Do I have to register my prepaid SIM in Germany?

Yes. Since 2017, every SIM card sold in Germany, prepaid or contract, must be linked to a verified identity document before it activates. Complete this via VideoIdent, PostIdent at a Deutsche Post branch, or in person at a carrier shop.

What is the cheapest SIM card in Hamburg for a resident?

fraenk, at around EUR 10 a month for 25 GB on Telekom, is hard to beat for coverage and simplicity, while Aldi Talk and Lidl Connect regularly match it on O2 and Vodafone. All three are monthly, so you can switch freely once you find the best local promotion.

How long does home internet in Hamburg take to install?

Once you order, home internet in Hamburg typically takes one to a few weeks, faster where fibre already reaches your building and slower if new cabling is needed. Order the moment you sign your lease and use prepaid mobile data as a stopgap.

Should I get an eSIM or a physical SIM in Hamburg?

Get both, in sequence. Install a travel eSIM before you fly for data on arrival, then register a physical SIM within your first week for a real German number and cheaper long-term data. The eSIM covers the gap; the local SIM is permanent.

Expat Essentials for Hamburg

A few quick wins make settling into Hamburg easier while you work through this guide. An Airalo eSIM keeps you online from the moment you land, a pre-booked Welcome Pickups transfer takes the stress out of arrival day, and NordVPN protects your logins on public wifi. See our full list of trusted services below.

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Written by FinePassport team