Source note · Number porting and LNP workflows
Microsoft says port requests for the same account number are processed one at a time; overlapping requests on one account cause the losing provider to reject all but the first, or all of them.
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 · section 'How port requests are processed'
Cite this note
APA
WarmTransfer. (2026, September 24). Number porting and LNP workflows: source note number-porting-ms-same-account-serial. WarmTransfer. https://warmtransfer.net/knowledge/claims/number-porting-ms-same-account-serial
BibTeX
@misc{warmtransfer-claim-number-porting-ms-same-account-serial,
title = {Number porting and LNP workflows: source note number-porting-ms-same-account-serial},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/number-porting-ms-same-account-serial},
note = {Source note number-porting-ms-same-account-serial, checked 2026-09-24}
}