Contact details:

The UKSO is located at Derby House, 12 Winckley Square, Preston PR1 3JJ

Our phone number is 020 7251 4007

Our email is [email protected]

UKSO & UK Service Office of Narcotics Anonymous are the trading names of Service Ltd, a limited company registered in England & Wales. Registration number  2007997, registered address First Floor, Jebsen House, 53-61 High Street, Ruislip, Middlesex HA4 7BD