Source note · Teams voice administration with PowerShell
Remove-CsPhoneNumberAssignment can block a number from reassignment, indefinitely with -AssignmentBlockedForever or for 1 to 365 days with -AssignmentBlockedDays; both parameters were introduced in module 7.5.0.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- MicrosoftTeams PowerShell module
- Subsystem
- phone-numbers
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- 7.5.0 and later
- Checked
- 2026-09-25
Sources
- Remove-CsPhoneNumberAssignment (MicrosoftTeams) — Microsoft · tier 2 current vendor documentation · Parameters, -AssignmentBlockedDays and -AssignmentBlockedForever; Notes
Cite this note
APA
WarmTransfer. (2026, September 25). Teams voice administration with PowerShell: source note teams-powershell-voice-admin-rempn-block. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-powershell-voice-admin-rempn-block
BibTeX
@misc{warmtransfer-claim-teams-powershell-voice-admin-rempn-block,
title = {Teams voice administration with PowerShell: source note teams-powershell-voice-admin-rempn-block},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-powershell-voice-admin-rempn-block},
note = {Source note teams-powershell-voice-admin-rempn-block, checked 2026-09-25}
}