Source note · Porting numbers to Microsoft Teams
Microsoft recommends a conservative target port date at least 15 business days after submission for every port. It treats a date under 7 business days (US) or 10 business days (Canada) as aggressive.
Checked 2026-09-25
Microsoft recommends Approach 2 for all your ports.
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone - Calling Plans
- Subsystem
- porting timelines
- 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 · Plan for port event date > Approach 1 and Approach 2
Cite this note
APA
WarmTransfer. (2026, September 25). Porting numbers to Microsoft Teams: source note teams-number-porting-conservative-date. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-number-porting-conservative-date
BibTeX
@misc{warmtransfer-claim-teams-number-porting-conservative-date,
title = {Porting numbers to Microsoft Teams: source note teams-number-porting-conservative-date},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-number-porting-conservative-date},
note = {Source note teams-number-porting-conservative-date, checked 2026-09-25}
}