Blitz Fon is the carrier for calls that get answered.
We operate our own German number ranges, registered with the Bundesnetzagentur. No resellers, no borrowed reputation — clean caller ID, Microsoft Teams calling, a cloud PBX, and AI call analytics, on infrastructure we run ourselves.
| Caller ID | Region | Health | Answer |
|---|---|---|---|
| +49 89 2154 77xx | München | 61% ↑ | |
| +49 30 5679 12xx | Berlin | 58% ↑ | |
| +1 415 555 01xx | San Francisco | 44% ↑ |
Local in Germany. Reachable everywhere.
Blitz Fon is two carriers in one: a registered German network operator with its own number ranges, and an international A‑Z provider for everywhere else you dial.
blitzfon.de — German network operatorOur own numbers. Not a reseller's.
We hold and operate German number blocks directly — no intermediate carrier, no shared reputation, no flagged caller ID to explain. When your team dials, the call arrives as local. Because it is.
- Ortsnetzrufnummern in 190+ area codes
- Bundesnetzagentur-registered operator
- Porting with zero downtime
- Data residency in Germany
blitzfon.com — international carrierA–Z termination. One relationship.
Origination and termination in 195+ countries through vetted carrier partners. One contract, one invoice, one API — local numbers in 150+ countries included.
- A–Z termination in 195+ countries
- Local numbers in 150+ countries, ported free
- HD voice with carrier-grade SLAs
- Built for outbound-first teams
Every call, measured.
Live number health, AI transcription, and floor analytics — the state of your call center as data, not anecdote.
| Caller ID | Region | Health | Answer rate |
|---|---|---|---|
| +49 89 2154 77xx | München | 61% ↑ | |
| +49 30 5679 12xx | Berlin | 58% ↑ | |
| +1 415 555 01xx | San Francisco | 44% ↑ | |
| +44 20 3890 4xxx | London | 39% |
Know what was said. Automatically.
Every conversation transcribed, scored, and tagged in the language it was spoken. Compliance flags and coaching moments surface on their own.
See it before it becomes a problem
Agent status, queue depth, call state — the walk-the-floor check, live, from wherever you are.
Configure it yourself, this afternoon
IVR, queues, routing, voicemail — on a canvas you control, not a ticket you wait on.
Built for the person running the floor.
See which calls need attention today — and which ones went fine without you. Agent status, queue depth, and call state, refreshed in real time.
Set thresholds once. Get flagged when something needs a human.
Infrastructure you can point to.
Blitz Fon's core network runs on redundant, carrier-grade hardware in German data centers. Staffed in-house, monitored around the clock, registered with the regulator.
Microsoft Teams native. Direct Routing, numbers, and PBX run behind the client your team already uses. Nothing to relearn.
Real German infrastructure — not a reseller's reseller.
The difference between a number that works today, and one that still works during a regional outage next year.
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.