Lumo is an online energy supplier. Our app allows you to track your usage, access your bills, see your balance and submit meter readings. If you need support – you can find the answers to common questions in our Help Centre, or get in touch by selecting “I still need help” on any FAQ and entering your details and question in the contact form.
You can find your account number in the Welcome email we sent to you, when you first signed up to Lumo.