Own numbers across Germany, Austria, and Switzerland. Partner coverage everywhere else.

We operate our own number ranges across the DACH region — registered, staffed, and answered for by us. Everywhere else, vetted carrier partners. Search an area code or a country to see what's live.

Abstract node-network map of Germany, Austria and Switzerland

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Instant answer.

Type an area code, city, or country — availability, range type, a sample number, and provisioning time appear here. The checker shows a selection of our live ranges.

Own network first. Partners where it counts.

blitzfon.de — own network

Germany. Our home network.

Our own blocks in 190+ German area codes — every major business centre, with new ranges opened on request. Delivered under our German network partner's Bundesnetzagentur registration, on ranges held for us alone — no shared reputation.

Ortsnetzrufnummern in 190+ area codes
Own blocks, under BNetzA registration
Porting with zero downtime
Data residency in Germany

030 Berlin040 Hamburg089 München0221 Köln069 Frankfurt0711 Stuttgart0211 Düsseldorf0341 Leipzig

Search German area codes

Austria & Switzerland — own network

DACH, covered by our own ranges.

Wien, Zürich, and beyond: Austrian and Swiss numbers from blocks we operate ourselves — same provisioning, same platform, same accountability.

Austrian local numbers — 01 Wien to 0732 Linz
Swiss local numbers — 044 Zürich to 022 Genève
Same account, same API, same SLA

Own network — 9 more markets

Own ranges beyond DACH.

Nine more markets where your numbers come from blocks we operate ourselves — same provisioning, same accountability.

+1 USA+1 Canada+44 UK+353 Ireland+34 Spain+32 Belgium+31 Netherlands+61 Australia+64 New Zealand

Rest of world — vetted partners

Everywhere else, one relationship.

Local numbers in 150+ countries and A–Z termination in 195 countries and territories, through carrier partners we vet and monitor continuously.

From search to dial tone, in three steps.

Search & select

Check the area code or country, then pick the number type and quantity you need.

Provision in minutes

Numbers activate in your account immediately — routing, cloud PBX and Teams included.

Or port your existing number

We handle the carrier switch with zero downtime. Your callers notice nothing.

Every number type your floor needs.

One account, four number classes — all on infrastructure we answer for.

Local — Ortsnetzrufnummern

190+ German area codes from our own blocks, and new ranges on request. Calls arrive local, because they are.

National — 032

One national German number, location-independent, for teams that serve the whole country.

Toll-free — 0800

Free for your callers, billed to you. Support lines that remove the last barrier.

International — 150+ countries

Local numbers on six continents via vetted partners. One contract, one invoice.

Hear the difference on your own floor.

Bring one campaign or one team. We put them on clean German numbers with full analytics. You judge the next two weeks by the numbers.

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