Source note · Porting numbers to Microsoft Teams
Microsoft's US minimum lead time (five days) and recommended 15-business-day target date are well beyond the one-business-day regulatory interval for simple ports. The regulatory interval covers carrier-to-carrier completion after a valid request and does not set how far ahead Microsoft lets customers schedule.
inferred · Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone - Calling Plans
- Subsystem
- porting timelines
- Deployment
- multi-tenant
- Region
- us
- Release range
- current as of 2026-09-25
- Status
- inferred
- Checked
- 2026-09-25
Sources
- What's a port order? - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Plan lead-time for port request processing; Plan for port event date; compared with cornell-lii-47-cfr-52-35 (a)
Cite this note
APA
WarmTransfer. (2026, September 25). Porting numbers to Microsoft Teams: source note teams-number-porting-lead-vs-regulation. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-number-porting-lead-vs-regulation
BibTeX
@misc{warmtransfer-claim-teams-number-porting-lead-vs-regulation,
title = {Porting numbers to Microsoft Teams: source note teams-number-porting-lead-vs-regulation},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-number-porting-lead-vs-regulation},
note = {Source note teams-number-porting-lead-vs-regulation, checked 2026-09-25}
}