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UK Customer Support

UK Customer Support

Looking to get in touch with the Diono customer care team? Simply choose from the options below.

Live Chat

Our Live Chat System is available Mon-Fri between 15.00 - 22.00 GMT Simply click on the green help icon in the bottom right of your screen and you will be connected to a member of our customer care team.

Contact Us

Contact Diono Customer Service at +1-855-463-4666 (3:00pm to 10:00 P.M. GMT) or, or via mail to Diono, Attn: Services Questions, at Diono LLC, 14810 Puyallup Street East, Suite 200, Sumner, WA 98390.