Do-Not-Originate (DNO): Meet New FCC Mandates with Confidence
Sansay DNO helps service providers meet the FCC’s Eighth Report and Order by enforcing a “reasonable” DNO program with automated, daily-updated lists that reduce fraud and support ongoing compliance.
FCC-Mandated DNO Compliance
The FCC requires all voice service providers to implement DNO blocking and maintain a continuously updated, “reasonable” list. While no nationwide list is mandated, providers must proactively block:
- Invalid, unallocated, or unused numbers
- Numbers blocked at the subscriber, enterprise, or agency’s request
- Any entries requiring ongoing review and updates
Sansay DNO Service
Sansay delivers a turnkey, FCC-aligned DNO solution backed by daily updates, carrier-grade intelligence, and seamless integration with your existing SIP environment.
Our service reduces operational workload, strengthens fraud controls, and keeps your network aligned with regulatory requirements without complex configuration or manual oversight.
Key Features
Automatically Updated Dataset
A continuously refreshed DNO list built from industry intelligence and customer-driven inputs.
Daily Compliance Audits
Automated verification that your DNO enforcement remains active, accurate, and functioning as intended.
Exception & Allow List Controls
Granular controls and audit logs to support internal policies and FCC review requirements.
Reporting & Alerts
Visibility into violations, traffic trends, and enforcement actions with configurable alerts.
Why Choose Sansay?
Sansay provides a unified compliance and fraud-prevention framework that extends beyond DNO, helping carriers strengthen trust and simplify regulatory alignment.
End-to-End Compliance
Pair DNO with STI-CA Certificates and STIR/SHAKEN Express for a complete compliance stack.
Improved Caller Experience
Strengthen trust by combining DNO with Branded Calling.
Rapid Deployment
Deploy in days through flexible cloud or on-premise integration options.
Get Your Free DNO Compliance Audit in Minutes
Fill out the form below and we’ll run a full compliance audit for your organization.
Still Have Questions?
Speak with a Sansay expert to understand the simplest path to DNO compliance.