Utility Warehouse Follow The ZIPZERO Team 22 February 2022 22:15 Updated Name of service provider: Utility Warehouse Sort code: 20-00-00 Bank account: 80256684 Customer account number: Please make sure you include your UW account/customer number as the payment reference. Related articles What should I do if my last ZIPZERO payment doesn’t show on my bill? Is £10 the maximum I can use to cash out towards my bills? What kind of receipts can I scan? What kind of receipts do you not accept? Avanti Gas Ltd Comments 0 comments Please sign in to leave a comment.