Hello @Mstaylor ,
Welcome to the community,
You cannot have an account without having a mobile number or broadband for that matter.
If you were looking at getting an accessory, then only customers with a sim only or phone contract can order an accessory, not sure what you wanted to know, so more information would be needed to help you.
To contact EE customer service dial 150 from your mobile phone or ring customer service for free using Skype or another phone: +44 800 079 8586 or +44 800 956 6000.
