Contact us

Members, please note that if you need help or advice, your branch should be your first port of call. To find the email and telephone numbers of your local branch, click on the link below.

Regions and branches 

Membership: Please email for any queries regarding your membership. 

Postal department email contact details

Telecoms and financial services email contact details

Address: CWU, 150 The Broadway, Wimbledon, London, SW19 1RX 
Tel: 0208 9717 200 
Fax: 020 8971 7300 
Typetalk: 1800102089717200

Map - please click here to see a map of our Wimbledon HQ. 

Want to Join Us?

For application forms and information on how to become a member of the CWU.