Source note · Troubleshooting Teams phone number assignment errors
The 'Change usage' option in the Teams admin center is offered only for a number whose assignment status is Unassigned and which has more available usages than licensed usages.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- number usage
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Manage the usage of a phone number - Microsoft Teams — Microsoft · tier 2 current vendor documentation · How to manage the usage of a phone number, step 3 sub-bullets
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Teams phone number assignment errors: source note teams-number-assignment-errors-change-usage-unassigned. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-number-assignment-errors-change-usage-unassigned
BibTeX
@misc{warmtransfer-claim-teams-number-assignment-errors-change-usage-unassigned,
title = {Troubleshooting Teams phone number assignment errors: source note teams-number-assignment-errors-change-usage-unassigned},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-number-assignment-errors-change-usage-unassigned},
note = {Source note teams-number-assignment-errors-change-usage-unassigned, checked 2026-09-30}
}