CmdID / PowerShell / Cmdlets / Get
Get-CsTenantBlockedCallingNumbers
Use the Get-CsTenantBlockedCallingNumbers cmdlet to retrieve tenant blocked calling numbers setting. Microsoft Teams PowerShell reference
From the Microsoft Teams PowerShell reference 3 parameters Its page in the reference
Parameters
-FilterThe Filter parameter allows you to limit the number of results based on filters you specify.-IdentityThe Identity parameter is a unique identifier that designates the scope, and for per-user scope a name, which identifies the TenantBlockedCallingNumbers to retrieve.-MsftInternalProcessingModeInternal Microsoft use only.