Top Vendors of 0800 numbers in UK

Research shows that 63% of consumers prefer doing business with companies offering an 0800 number since it increases the inquiry rate and can be used as a sales strategy. Because of it is easy to access and is very cost-effective, the demands of 0800 numbers have enormously increased over last few years. There many registered companies offering 0800 numbers, but the few companies that have a good market share:
Callagenix:

Callagenix provide telecommunications solutions, UK and International telephone numbers and Call Handling services that you can configure and manage online.  Calls can run over traditional fixed network (PSTN) lines, Mobile, Voice Over IP telephony (VoIP) lines, or a seamless combination of them all.

For more information on other non geographical numbers such as 0845 numbers and 0844 numbers please contact 08 Direct.