The Caller Trust Report
How to Register Business Phone Numbers So Calls Are Not Flagged as Spam
Spam labels on business numbers come from three places: carrier analytics feeds like First Orion, Hiya and TNS, failed STIR/SHAKEN attestation, and negative calling behavior such as short calls, low answer rates…
About this desk
The Caller Trust Report covers caller ID reputation management: business number registration, STIR/SHAKEN attestation, spam-flag remediation, and call monitoring platforms. We evaluate each service on registration coverage across major carriers, remediation speed, analytics, and transparency of pricing.
The editor
Dana Whitfield covers caller ID reputation and call-delivery compliance for The Caller Trust Report, testing registration and monitoring services against real outbound calling programs. Each review runs through the same carrier-coverage and remediation checklist.
Dana Whitfield · Reviews Lead