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(optional) (Where can I find this?)

You can find your customer reference number at the top of any correspondence we have sent.

If you're a new customer to Sainsbury's Energy and don't yet have a customer reference number, please give us a call on 0800 316 0 316.

(e.g. EN11 9QW)

(e.g. 0207123456)

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(e.g. +441234567890)

Sorry that you're unhappy about something. We'll give you a call to talk about it as that's the best way for us to sort this out quickly for you. Just to let you know, the number we'll call you from will start with 0800. (If you've previously asked us not to contact you by phone, we'll write to you instead.)