Get local, national and international numbers directly online.
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Everything you need for national phone numbers.

Choose a number in 15 countries and let it ring on your mobile, landline, desk phone or an AI voicebot. Live today.

  • Network or internet You choose the route for each destination.
  • Any device Mobile, landline, desk phone or your own phone system.
  • 14 European countries + US Licensed operator in 15 countries.
  • Since 2001 On our own IVR platform, with our own interconnection.
Map of Europe with the countries where CallFactory supplies numbers
How it works
Customer in London calls +44 20 …
Your team, wherever it sits mobile, phone system or bot
International numbers

The European specialist in international phone numbers

A local number in London, or a national number in the Netherlands or Spain, that simply rings through to your team, wherever it sits. We are a registered telecom operator in 14 European countries and the US.

  • Local, national and toll-free numbers in every country
  • Callers see a familiar local number, you answer wherever you are
  • Every country on one platform, one invoice and one point of contact
You decide what answers it

One number. Four ways to use it.

Start with just the number and add what you need later, without ever changing numbers.

01

Just the number

Forwarded to the mobile or landline you already answer on. No hardware.

freelancers, startups, campaigns
02

Number + phone system

Teams, queues, phone menu, business hours, voicemail and recording, in the browser.

growing teams, multiple locations
03 · New

Number + AI voicebot

Answers on the first ring, books appointments or takes orders. Anything unusual goes to a person.

anyone who misses calls after six
04

All three at once

The bot handles the routine, the phone system the rest, and urgent calls ring on your mobile. One invoice.

anyone who wants to grow without migrating
New · AI voicebots

Call them yourself. They're answering now.

A voicebot on the number you already advertise. Script in plain English, built on our own platform, and anything out of the ordinary goes through to a person. The demos are UK lines, called at your international rate.

Build one for my business
Real estate agents

Books viewings

“Tuesday at ten, or would half past six suit you better?”

Call the demo +44 20 3695 1999
Plumbers & installers

Triages the emergency first

“Is water coming through the ceiling right now?”

Call the demo +44 161 568 3665
Takeout & hospitality

Takes the order

“That's fourteen pounds eighty altogether. Ready at ten past six.”

Call the demo +44 333 057 6595
Where it rings

Answer with what you have, or with what we give you

Desk phone or your own phone system

Desk phones, a PBX or a SIP trunk you already pay for. Nothing to replace.

View details

Softphone

Make and take calls on your laptop or mobile, without extra hardware.

View details

Team dashboard & web interface

See who is free, who is on a call and where each number points.

View details

Fixed on mobile

Your business number on your mobile; the whisper tone tells you which line is ringing.

View details
How the call travels

Low cost or always reachable: you choose the route

The route follows the destination. Both are good; it depends on where you answer.

Via the phone network

To a mobile or landline, over our own interconnection.

  • Always rings, even without an app or Wi-Fi
  • Also works when you are abroad
our advice for anyone answering on the go

Via the internet (VoIP)

To a desk phone, softphone or your own phone system.

  • Make outgoing calls with your business number too
  • Smart at a desk with a good connection
Room to grow

Today a number on 2 devices. Later a full in-house call center. All on the same number.

  1. One number, two devices

    Rings on your mobile and your landline at once. Live within a few hours.

  2. A team that answers

    Add colleagues, a phone menu and business hours.

  3. In-house call center

    Queues, dynamic groups and a live overview.

  4. Half bot, half human

    Voicebots for the routine, your team for the rest.

Included with the phone system

Every feature you need

Phone menu (IVR)

Press 1 for sales, 2 for service.

Whisper tone

Hear which number was called before you answer.

Call recording

Every call on record and searchable, as text if you want.

Call filter

Stop robocalls; you decide who gets through.

Peak traffic management

A campaign lands and nobody hears a busy signal.

API & webhooks

Change the routing from your own code.

Built for your business

Flexible phone solutions for every industry

Online stores

Order questions and returns routed, plus a bot for “where is my package?”

View the setup

Inbound call centers

Spread calls across whoever is free and keep the overflow in order.

View the setup
15 markets, one setup

Global business

A number in every market, all answered by the same team.

View the setup

Companies using CallFactory numbers

  • CCV
  • loveholidays
  • Prowise
  • Swiss Sense
  • AutoScout24
  • DUCO

Want to talk it over first?

Our team helps you with numbers and voicebots in each of our countries. Call us or use the contact form.

Go to the contact form → Reply within one business day
Or call us
European Union GDPR-compliant · data in the EU
Map of Europe with the countries where CallFactory supplies numbers Numbers in 14 European countries + US