change mobile phone number

user_4f13e6, Hi there! Thanks for taking the time to reach out to XFINITY. I can understand the importance of changing your phone number at times. You've reached the right place. Our team of experts are happy to assist with mobile number changes such as this over social media. We can help. As a reminder, posting personal information is a violation of our Forum Guidelines so we edited that out for you for security purposes. To get started, please send us a direct message with your first/last name and full address. You can start by clicking the "direct message" icon in the upper right page of our forum page. Once you click on that, input our shared handle Xfinity Support to send us a direct message.