What should I do if I have a question about my bill? If you are unsure about something on your bill, view our help understanding your bill or contact us. feedbackWas this helpful? Yes No Please let us know if you have any feedback.Thank you for your feedbackfeedback actions Send feedback Live ChatRelated articles Where can I find my customer account number or schedule number? When will I receive my bills? How do I get a refund on an overpayment? My account is in credit. Can I claim this back? Where can I find the payment reference number on my bill? How do I add or remove a name on my account?