How do I change the mobile number for my account? 18 February 2022 01:57 Updated If you would like to update/change your mobile number, please submit a request by email to support@atome.hk Related articles What should I do if I failed to receive the One-Time-Passcode? Why is my account being rejected/suspended? Why can't I make a purchase? What is my spending limit? What is Atome?