Archive Website of the UK government

Please note that this website has a UK government accesskeys system.

Archive brought to you by Cross Stitch UK

Main menu

Wednesday, 3 October 2023

Useful contacts

Government Communications Headquarters (GCHQ)

GCHQ is one of the three UK Intelligence Agencies. GCHQ works in partnership with the Security Service (also known as MI5) and the Secret Intelligence Service (also known as MI6) to protect the UK's national security interests.

Government Communications Headquarters (GCHQ)

  • Contact point
    Government Communications Headquarters (GCHQ)
  • Address
    Press Office
    Room A3a GCHQ
    Hubble Road
    Cheltenham
    Gloucestershire
    GL51 0EX
  • Phone number
    General enquiries
    01242 221 491 ext 33847
  • Fax
    01242 709054
  • Email address
    pressoffice@gchq.gsi.gov.uk
  • Website (opens new window)
    https://www.gchq.gov.uk/

Simpler, Clearer, Faster

Try GOV.UK now

From 17 October, GOV.UK will be the best place to find government services and information

Directgov on Twitter

Follow Directgov on Twitter

See also

Access keys