Aug 31 2017 10:58 AM
I recently published the TechNet blog below that provides the process and requirements to port (transfer) Skype for Business Online telephone numbers from a source Office 365 tenant to a destination Office 365 tenant. This scenario is a frequent request for Microsoft and is commonly performed as part of an acquisition or divestiture.
Aug 31 2017 01:44 PM
Nice! Was just talking about this with some people in the community. Glad there's some public info on this now. :)