Source note · Troubleshooting Teams phone number assignment errors
Assigning, modifying or removing a user's phone number requires one of the roles Teams Administrator, Teams Communications Administrator or Teams Telephony Administrator.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- number assignment prerequisites
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Manage phone numbers for users — Microsoft · tier 2 current vendor documentation · Prerequisites, role list
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Teams phone number assignment errors: source note teams-number-assignment-errors-admin-roles. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-number-assignment-errors-admin-roles
BibTeX
@misc{warmtransfer-claim-teams-number-assignment-errors-admin-roles,
title = {Troubleshooting Teams phone number assignment errors: source note teams-number-assignment-errors-admin-roles},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-number-assignment-errors-admin-roles},
note = {Source note teams-number-assignment-errors-admin-roles, checked 2026-09-30}
}