T.T.N.C. Limited
- Provider of non geographic numbers (0845, 0870, 0871, 0800, 0808, 0844), geographic numbers (UK town numbers), IVR, call routing, outbound call and inbound call services.
- http://www.ttnc.co.uk/

Numberstore
- Provides 0845 numbers, 0870 numbers, 0800 freephone numbers and other business numbers with telephony services and tariffs.
- http://www.numberstore.com/

0800numbers.info
- 0800 numbers information website. Where to buy, how to use, marketing tip, and success stories.
- http://www.0800numbers.info/

Telnumbers.co.uk Ltd
- 0845, 0800, 0870, 0871, and 0700 number suppliers to UK business.
- http://www.telnumbers.co.uk/

Switch Board Pro
- Free online call organiser with free 0870 numbers. Free to UK business.
- http://www.switchboardpro.co.uk

Deltaphone
- Cheap international calls to all destinations available without signup, contract or commitment; also 0844, 0845, 0870 and 0871 numbers with revenue.
- http://www.deltaphone.co.uk/

FleXtel: Flexible Telecoms
- A provider of flexible telephone numbers for life. These non-geographic, personal phone numbers are free to use, as they can be rerouted to any landline or mobile phone in the UK without billing any connection fees or monthly service charges.
- http://www.flextel.com/

0870 Numbers Free
- Offers 0870 numbers which are free to register.
- http://www.0870-free.co.uk/

Com 365
- Range of lo-call and premium rate telephone numbers available including 0870, 0845, and 0906. Online number selection and ordering available.
- http://www.communicate365.com/

TelecomIT Ltd
- Delivering memorable 0800, 0845, 0870 and other tailored business phone numbers to UK organisations.
- http://www.telecomit.co.uk/

Miura Communications
- A supplier of easy-to-remember 0845 numbers, 0870 numbers and 0800 freephone numbers.
- http://www.miura-communications.co.uk/

Global Telecom
- Telecoms consultancy in Watford offering least cost routing, 0800, 0845 and 0870 numbers.
- http://www.global-telecom.co.uk/

IC communications
- Free non geographic phone numbers, free 0870, 0845 and 0700 numbers. All with free redirection as well as add on services.
- http://www.iccommunications.co.uk/

Business Communications
- Supplier of 0845, 0871, 0870 and 0800 numbers. Free fax to email and voicemail service. Secure order and instant setup.
- http://www.businesscommunications.co.uk/

First Telephone Consulting
- Personal and business non geographic numbers with worldwide transfer and unified messaging. Also offer live answering fax to email and VOIP services.
- http://1sttc.com/

0800-Freephone-Numbers.co.uk
- A provider of no-contract 0800 numbers.
- http://www.0800-freephone-numbers.co.uk/

Premium Rate Number
- Supplier of premium rate numbers for own service solutions, and ready-made premium rate services.
- http://www.premium-rate-number.com/

Alpha Talk UK
- Offers a product range of 0800, 0808 free phone numbers, 0700 mobile numbers, and 0870, 0871 national rate numbers.
- http://www.alphatalk.com/

Premium Phone Services Ltd
- A premium rate telephone number licensed provider.
- http://www.telephoneriches.co.uk/

Internet Phone Systems
- Offers phone numbers such as 0800, 0845 and 0870.
- http://www.internetphonesystems.com/

Budget Numbers
- Offers 0870, 0871, and 0845 UK business telephone numbers.
- http://www.budgetnumbers.co.uk/

Telephone Numbers
- Offers 0870, 0845 and 0800 numbers. Includes number search, ordering and pricing.
- http://www.0845-0870-0800-phone-numbers.co.uk/

Robo Telecom
- Offers local rate numbers with flat rate charging. Includes service description, FAQ and purchasing facility.
- http://www.robotelecom.co.uk/

Numbers4free
- Supply special rate business numbers. Features members' area including statistical data.
- http://www.numbers4free.com/

0845 Team
- Offers 0845 numbers: benefits, FAQ and ordering.
- http://www.0845team.co.uk/

Windsor Telecom Plc
- Supplier of freephone, national and local rate numbers. Includes number and product range, client list and special offers.
- http://www.windsor-telecom.co.uk/

UK2 Numbers
- Provider of 0845 numbers with features such as divert and queueing. Includes registration form, pricing and product details.
- http://www.uk2numbers.co.uk/

UK Freephone
- Providing a range of telecommunication services including special and regular 0800 phone numbers.
- http://www.ukfreephone.co.uk/

UK 0800
- Provides 0800 freephone services. Includes price list and product information.
- http://www.uk-0800.com/

Team Telecom
- Supplier of 0845 local rate and 0870 national rate telephone numbers, including memorable word numbers.
- http://www.0845-0870.com/

QX Telecom Ltd
- Provides 0870, 0800, 0845, leased line and international call services. Product and support details with contact information and forms.
- http://www.qxtelecom.co.uk/

Premium Numbers Limited
- Suppliers of premium rate telephone numbers.
- http://www.premiumnumbers.com/

Phonenames
- Provides memorable business phone numbers using alphanumeric dialling options. Includes product description and demonstration.
- http://www.phonenames.com/

Phoenix E Services
- Offers premium rate telephone numbers and services including freephone, national, local and personal numbers. Product, service and price list.
- http://www.phoenixeservices.com/

0800 Numbers UK
- Offers 0800 freephone, 0845, 0870, 0906 and 0207 numbers. Includes pricing, number availability and comparison chart.
- http://www.0800numbers-uk.co.uk/

Greystone Telecom
- Suppliers of non geographic telephone numbers and carrier pre-select services. Includes number search facility, press releases and service details.
- http://www.greystonetelecom.co.uk/

dmClub
- Offers personal and business phone numbers with worldwide unified messaging. Voice to email, call forwarding, call hunting and fax to email. Includes messaging information and full services details.
- http://www.dmclub.co.uk/

Adcall
- Free revenue sharing 0870, 0871, personal and premium rate numbers.
- http://www.adcall.com/