In Lumen's port-out procedure, Lumen as the old provider sets the 10-digit unconditional trigger no later than 11:59 PM the day before the port due date.
Checked 2026-10-02
Lumen sets the 10-digit unconditional trigger no later than 11:59 PM the day before the due date.
- Vendor
- Lumen
- Product
- Lumen wholesale LNP (port-out)
- Subsystem
- 10-digit-trigger
- Deployment
- pstn
- Region
- us
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- LSR portal support — Lumen Technologies · tier 2 current vendor documentation · Order processing procedures, step 4
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting calls that fail to ported numbers after cutover: source note post-port-routing-troubleshooting-lumen-tdt-before-due-date. WarmTransfer. https://warmtransfer.net/knowledge/claims/post-port-routing-troubleshooting-lumen-tdt-before-due-date
BibTeX
@misc{warmtransfer-claim-post-port-routing-troubleshooting-lumen-tdt-before-due-date,
title = {Troubleshooting calls that fail to ported numbers after cutover: source note post-port-routing-troubleshooting-lumen-tdt-before-due-date},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/post-port-routing-troubleshooting-lumen-tdt-before-due-date},
note = {Source note post-port-routing-troubleshooting-lumen-tdt-before-due-date, checked 2026-10-02}
}