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Customer Service
For general, account or billing enquiries or to make a
complaint, please contact 0845 272 2666
enquiries@demon.net
for Home / Home Office Broadband Customer Service
business.service@demon.net
for Business Broadband Customer Service
Technical Support
For support or to report a fault, please contact
0845 2722 666
helpdesk@demon.net
for Home / Home Office Broadband Technical Support
business-support@demon.net
for Business Broadband Technical Support
Sales
To purchase a new service or upgrade an existing
service, please call 0800 027 3737
Cancellation or Moving Premises
Please call 0845 272 2666
Please Note: No requests to change a service can be accepted via email.
Contact Address:
Demon
1-2 Berkeley Square
99 Berkeley Street
Glasgow
G3 7HR
United Kingdom
