Xero don't have an inbound support phone number. What they do allow you to do is provide your phone number through Xero Central, and Xero will contact you. You just need to let them know your preferred time to call and they'll get in touch. You can also choose to create a support ticket as another way to get support from Xero. If you have a more immediate question you want help with in your accounts, you can always use our paid Xero support