Grayson Dolan Profile | Contact details (Phone number, Email, Instagram, Twitter)- Grayson Dolan is a rising star on Vine. This Viner has collaborated with his twin brother Ethan Dolan to form their Vine account. In this account, they create the funny videos which make the people happy. Cameron Dallas, Nash Grier, and Jack Dail have made guest appearances in the Dolans’ videos. Fans of this young boy want to contact him. Therefore, we are providing you the contact details of Grayson Dolan.