Things You Should Know To contact MrBeast directly, email at contact@mrbeastbusiness.com or text him at his community phone number +1 (917) 259-6364. Send MrBeast fan mail via his PO box at 1822-6 S. ... Talk to MrBeast's manager @nightmedia.co or his publicist info@kovertcreative.com if you have media inquiries. More items...