Four different BT account numbers - how can I remove three?

[UserOfFibre]

Hi there,

I have 2 additional accounts that need removing.

Can you help?

Regards

[JohnC2]

Hi @UserOfFibre, welcome to the forum and thanks for your post.
If you are able to set up another BTID with an email address that has not been used as a BTID before and it will work ok.
If you don’t have another email address you can use get it touch with the billing team and they'll be happy to help you. Broadband | BT Help 
Cheers
John