Source note · International phone number requirements
For Microsoft Calling Plan orders in Germany, orders of more than 100 numbers per location need formal Bundesnetzagentur approval attached to the order.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone - Microsoft Calling Plans
- Subsystem
- country rules - Germany
- Deployment
- multi-tenant
- Region
- de
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Phone number management for Germany — Microsoft · tier 2 current vendor documentation · Acquiring New Numbers from Microsoft Teams - 'What information and documents do I need to provide for my new number order?'
Cite this note
APA
WarmTransfer. (2026, September 25). International phone number requirements: source note international-number-requirements-ms-de-bnetza-100. WarmTransfer. https://warmtransfer.net/knowledge/claims/international-number-requirements-ms-de-bnetza-100
BibTeX
@misc{warmtransfer-claim-international-number-requirements-ms-de-bnetza-100,
title = {International phone number requirements: source note international-number-requirements-ms-de-bnetza-100},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/international-number-requirements-ms-de-bnetza-100},
note = {Source note international-number-requirements-ms-de-bnetza-100, checked 2026-09-25}
}