Source note · Porting numbers to Microsoft Teams
Other services tied to the ported numbers, such as ISDN or broadband, are automatically disconnected once the port completes, unless they are first moved to numbers that are not being ported.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone - Calling Plans
- Subsystem
- number porting
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- What's a port order? - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Port request considerations > When to disconnect your existing phone lines, third bullet
Cite this note
APA
WarmTransfer. (2026, September 25). Porting numbers to Microsoft Teams: source note teams-number-porting-attached-services-drop. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-number-porting-attached-services-drop
BibTeX
@misc{warmtransfer-claim-teams-number-porting-attached-services-drop,
title = {Porting numbers to Microsoft Teams: source note teams-number-porting-attached-services-drop},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-number-porting-attached-services-drop},
note = {Source note teams-number-porting-attached-services-drop, checked 2026-09-25}
}