Torch Telecom (Manchester) is listed in:
 Radio Telephone Services
 Radio Telephone Services in Lancashire
 Radio Telephone Services in Manchester

British Telecommunications Plc (Ilford) is listed in:
 Radio Telephone Services
 Radio Telephone Services in Essex
 Radio Telephone Services in Ilford

B T Cellnet is listed in:
 Radio Telephone Services
 Radio Telephone Services in West Midlands
 Radio Telephone Services in Coventry

Vodafone Ltd (Croydon) is listed in:
 Radio Telephone Services
 Radio Telephone Services in Greater London
 Radio Telephone Services in Croydon

Knowledge Matters Ltd is listed in:
 Radio Telephone Services
 Radio Telephone Services in Greater London
 Radio Telephone Services in London

Teledata Communications Ltd is listed in:
 Radio Telephone Services
 Radio Telephone Services in West Yorkshire
 Radio Telephone Services in Huddersfield

Global Crossing Network Center u K Ltd Global Crossing is listed in:
 Radio Telephone Services
 Radio Telephone Services in Greater London
 Radio Telephone Services in London

Shire Communications is listed in:
 Radio Telephone Services
 Radio Telephone Services in Perthshire
 Radio Telephone Services in Doune

Thus Plc (Stirling) is listed in:
 Radio Telephone Services
 Radio Telephone Services in Stirlingshire
 Radio Telephone Services in Stirling

Kamelian Ltd is listed in:
 Radio Telephone Services
 Radio Telephone Services in Oxfordshire
 Radio Telephone Services in Kidlington