I am unable to change my phone number. How? MyBump Media March 05, 2019 10:38 Follow Please contact us via Support and we will assist you through the process to change your phone number. Related articles Why don’t I get the full compensation amount as shown in the campaign details? I’m sure I drove far enough to hit my mileage target. What are On The Road Points in my Profile Tab? Comments 0 comments Please sign in to leave a comment.