According to the 2010 advisory, providers other than small providers had to comply with the one-business-day simple port interval by August 2, 2010.

Checked 2026-09-24

Vendor
not restricted
Product
not restricted
Subsystem
porting-interval
Deployment
pstn
Region
us
Release range
historical compliance date
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Number porting and LNP workflows: source note number-porting-us-2010-compliance-date. WarmTransfer. https://warmtransfer.net/knowledge/claims/number-porting-us-2010-compliance-date

BibTeX

@misc{warmtransfer-claim-number-porting-us-2010-compliance-date,
  title  = {Number porting and LNP workflows: source note number-porting-us-2010-compliance-date},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/number-porting-us-2010-compliance-date},
  note   = {Source note number-porting-us-2010-compliance-date, checked 2026-09-24}
}

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