Once a ported number is activated in the NPAC, real-time network downloads are sent from the NPAC to all Local Service Management Systems (LSMS).
Checked 2026-10-02
Once a ported number is activated, real-time network downloads are sent from the NPAC to all Local Service Management Systems (LSMS).
- Vendor
- iconectiv
- Product
- NPAC
- Subsystem
- npac-activation
- Deployment
- pstn
- Region
- us
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Porting and Access — NPAC (iconectiv, Local Number Portability Administrator) · tier 1 standards and regulators · How Porting Works section
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting calls that fail to ported numbers after cutover: source note post-port-routing-troubleshooting-npac-lsms-download. WarmTransfer. https://warmtransfer.net/knowledge/claims/post-port-routing-troubleshooting-npac-lsms-download
BibTeX
@misc{warmtransfer-claim-post-port-routing-troubleshooting-npac-lsms-download,
title = {Troubleshooting calls that fail to ported numbers after cutover: source note post-port-routing-troubleshooting-npac-lsms-download},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/post-port-routing-troubleshooting-npac-lsms-download},
note = {Source note post-port-routing-troubleshooting-npac-lsms-download, checked 2026-10-02}
}