Call 150 from a BT land line or 0800 800 150 from non BT lines or mobiles.
You can also contact us online by visiting our contact page on bt.com, where we’ll put you in touch with the right team.
Call 152 from a BT land line or 0800 800 152 from non BT lines or mobiles.
Text phone users can contact BT by prefixing the number with 18001 e.g. 18001 020 7356 5000.
BT headquarters switchboard number - for general enquiries only call 020 7356 5000.
If you want to write to us we usually reply within ten days.
If you want a quicker reply try using Live Chat or send us an email. We’ll get your question or complaint instantly and start working on it right away. To find out more visit Contact BT on BT.com.
However you get in touch always give us your phone and account numbers. So we can get back to you easily, always give us your email address and daytime contact number too.
BT Correspondence Centre
BT Business Accounts
For corporate enquiries only write to us at our registered office:
BT Group plc,
81 Newgate Street,
London EC1A 7AJ
Registered in England and Wales No. 4190816
EEE producer registration number : WEE/AH0065TW