Lumen help
If you don't have an LSR/CSR Online portal admin for your organization, you can register for access to the portal so you can port phone numbers from SPID 7343 (legacy Global Crossing).
To register yourself as an LSR/CSR Online portal user:
- Open a browser and go to tpp.level3.com/Login.aspx.
- At the bottom of the page (above the footer), click the register here link.
- Fill in the form.
- When you're done, click Submit and Create Account.
- Topics covered on this page:
