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rsmoot's avatar
rsmoot
Copper Contributor
Mar 31, 2022

Deleted Resource account with phone number still assigned.

At the bottom Manage resource accounts in teams, there is a section for deleting resource accounts.  Manage resource accounts in Teams - Microsoft Teams | Microsoft Docs   It states: Make sure you...
  • Greg Anthony's avatar
    Jan 29, 2024

    If you delete a resource account without first removing the phone number you can run Get-CsPhoneNumberAssignment -TelephoneNumber <+phonenumber> and note the AssignedPstnTargetId which is the Identity of the deleted Resource Account.

    Then run the following to remove the number.
    Remove-CsPhoneNumberAssignment -Identity <AssignedPstnTargetId> -PhoneNumber <+phonenumber to unassign> -PhoneNumberType <DirectRouting|CallingPlan|OperatorConnect>