Source note · Number porting and LNP workflows
An account freeze at the losing provider causes a Microsoft port order to be rejected, and Microsoft says removing a freeze can take one to three weeks.
Checked 2026-09-24
- Vendor
- Microsoft
- Product
- Teams Phone - Microsoft Calling Plans
- Subsystem
- port-in
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- What's a port order? - Microsoft Teams — Microsoft · tier 2 current vendor documentation · sections 'Common mistakes' and 'Remove any freeze on your current account'
Cite this note
APA
WarmTransfer. (2026, September 24). Number porting and LNP workflows: source note number-porting-ms-freeze-rejects. WarmTransfer. https://warmtransfer.net/knowledge/claims/number-porting-ms-freeze-rejects
BibTeX
@misc{warmtransfer-claim-number-porting-ms-freeze-rejects,
title = {Number porting and LNP workflows: source note number-porting-ms-freeze-rejects},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/number-porting-ms-freeze-rejects},
note = {Source note number-porting-ms-freeze-rejects, checked 2026-09-24}
}