Phone number management for the U.K.
Use this table to find information on getting and managing phone numbers in the United Kingdom for Skype for Business Online and Microsoft Teams.
For more information, see Manage phone numbers for your organization.
|What you want to do?||Download the correct forms|
|You need to get user numbers that aren't listed in the Skype for Business admin center.
||Download the New phone number request for the U.K. (geographic numbers) (v.3.0)(en-us) form, fill it out and send it to us.
|You need to get phone numbers transferred to us.
||Download one of these forms:
Letter of Authorization (LOA) for the U.K. (geographic numbers) (v.2.0)(en-us)
Letter of Authorization (LOA) for the U.K. (non-geographic numbers) (v.2.1)(en-us)
Fill it out and send it to us.
|You need to publish/unpublish phone number(s) in the national phone directory.
||Send us the list of phone numbers you want to publish/unpublish.
|You need to change a user's number to a service number.
||Send us the list of user numbers you want to convert to service numbers.