Getting in touch: 08000270072 www.scottishpower.co.uk. Change your mind: If you are not entirely convinced about your choice and want to discuss it with us: 0800 400 200. To cancel your contract, visit www.scottishpower.co.uk/cancellations. For our complaint handling process visit: www.scottishpower.co.uk/about-us/commitments/customer-charters. (2/3)