Resources
Numbering Information
- Useful UK Code location search tool
- World Telephone Numbering Guide
- Country Calling Codes
- International, National & Mobile numbering plans
- BT Directory Enquiries
- UK Directory Services Listings
UK Regulatory Bodies
- International Telecommunication Union
- British Approval Board of Telecommunications
- International Organization for Standardization (ISO)
- European Telecommunications Standards Institute (ETSI)
BT Links
Analysis and comment
- Telecommunication consultancy, research and free resources
- News for telecommunications professionals
- Telecommunication consultancy & research
- Telecommunication consultancy & research (Ovum)
Terms and Glossaries
General
Other Useful Links
- Ofcom: Ofcom is the independent regulator and competition authority for the UK communications industries, with responsibilities across television, radio, telecommunications and wireless communications services.
- Download latest Numbering Plan from Ofcom
- PhonepayPlus: PhonepayPlus is the industry-funded regulatory body for all premium rate charged telecommunications services.
- Download latest PhonepayPlus Code of Practice.
- Telehouse Docklands: The group's principal activity is to provide customised IT Housing and management services, from its own secure facilities, primarily for telecommunication and internet related companies. The group is committed to develop new services and facilities to meet client requirements while undertaking major infrastructure investments and improvements to existing operations.
- UK Telephone Directories In Business: Widely known as the publishers of the Thomson local, we have a full range of products to help buyers and sellers find what they are looking for.
- UK Electronic Yellow Pages: The UK's electronic yellow pages from British Telecom.
- PhoneNetUK: BT's Directory Enquiries database on the web, and free to use.
- UK telephone numbering plan: The UK telephone numbering plan, also known as the National Numbering Plan, is regulated by the Office of Communications (Ofcom), which replaced the Office of Telecommunications (Oftel) in 2003.