How to Call German Government Offices From Abroad (Finanzamt, Arbeitsagentur, Rentenversicherung)
8/5/2026
Quick answer: Start with Germany's central government hotline, +49 115, for general questions or if you don't know which office to contact. For specific agencies: the Finanzamt (tax office) has no single number, it's local to your address. The Bundesagentur für Arbeit is reachable at +49 911 12031010 (job seekers and Familienkasse) or +49 911 178 1780 (technical support). Deutsche Rentenversicherung Bund is reachable at +49 30 865-0. All of Germany's domestic 0800 toll-free numbers stop working the moment you're on a foreign network, these are the direct-dial alternatives.
The pattern with German government phone numbers
Unlike a single national helpline, German public administration is split across roughly 16 states, hundreds of local offices, and a handful of federal agencies. Most offer a free 0800 number for people calling from inside Germany, and that number simply doesn't connect from abroad. The fix, where one exists, is a standard fixed-line number using the +49 country code.
Where no such number exists, like the Finanzamt, the office is genuinely decentralized and there's no substitute for finding your specific local contact.
Verified numbers at a glance
| Office | Number (from abroad) | What it's for | Full guide |
|---|---|---|---|
| Behördennummer 115 | +49 115 | General government questions, routing to the right office | See below |
| Finanzamt (tax office) | No single number, local by address | Personal tax matters | How to call the Finanzamt from abroad |
| Bundeszentralamt für Steuern (BZSt) | No phone line, online forms only | Steuer-ID, cross-border tax | How to call the Finanzamt from abroad |
| Bundesagentur für Arbeit | +49 911 12031010 (job seekers/Familienkasse), +49 911 178 1780 (technical support) | Unemployment benefits, Familienkasse, online account help | How to call the Bundesagentur für Arbeit from abroad |
| Deutsche Rentenversicherung Bund | +49 30 865-0 | Pension inquiries, contribution history | How to call Deutsche Rentenversicherung from abroad |
Each guide above covers what to have ready and the best time to call for that specific office.
Start with 115 if you're not sure who to call
Germany's central administrative hotline, 115, has been reachable from abroad since 2018 by dialing +49 115. It covers "administrative questions of all kinds," from waste disposal to registration offices, and can point you toward the right agency or local office if you're not sure who handles your issue. It's an information and routing service though, not a substitute for the office that actually has your case file, and it runs Monday to Friday, 8am to 6pm German time.
Why the call itself gets expensive fast
Even once you have the right number, government calls tend to involve hold time, menus, and identity verification, and roaming rates to Germany can run well over £/$1 per minute. With DialVia, you call any of these real German numbers over Wi-Fi from your browser instead, no app, no SIM swap, no roaming charge:
- Open DialVia and sign up (about 30 seconds)
- Select Germany as the destination
- Enter the office's number (DialVia adds the +49)
- Hit call
Frequently asked questions
What's the general number for German government questions from abroad? +49 115. It routes general administrative questions and can point you to the right office if you're unsure who to contact.
Why don't Germany's 0800 numbers work from abroad? 0800 is Germany's domestic toll-free range, like most countries' toll-free systems, it only routes within the country's own phone networks. You need the office's standard fixed-line number instead.
Is there one number for the Finanzamt? No. Germany has around 600 local tax offices, and yours depends on your registered address. See the Finanzamt guide for how to find yours.
Which German government numbers actually work from abroad? 115 (general), +49 911 12031010 and +49 911 178 1780 (Bundesagentur für Arbeit), and +49 30 865-0 (Deutsche Rentenversicherung Bund) are all confirmed to work internationally with the +49 prefix.
Also need a German bank's number? Check the full guide to calling German banks from abroad.
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