Advanced Methods To Target and Eliminate Unlawful Robocalls
robocall-tcpa · Federal Communications Commission · Published 2025-03-24 · Effective 2026-03-25 · 90 FR 13416
Document
Document number
2025-04811
Federal Register citation
90 FR 13416
CFR reference
47 CFR 64
Type
Rule
Action
Final rule.
Category
robocall-tcpa
Publication date
2025-03-24
Effective date
2026-03-25
FCC docket
CG Docket No. 17-59
Abstract
In this document, the Federal Communications Commission (Commission) modifies its existing call blocking rules. Specifically, the Commission requires all domestic voice service providers to block based on a reasonable do-not-originate (DNO) list. Second, it requires voice service providers to return Session Initiation Protocol (SIP) code 603+ when calls are blocked based on reasonable analytics.