Starting September 18, 2025, the FCC’s new anti-robocall rules make originating providers directly accountable for caller authentication. Loopholes are gone, vendor shields removed, and compliance failures carry real consequences: de-listing, nationwide blocking, and loss of U.S. network access.
Least Cost Routing is simple in theory, but leaves out many of the complexities that are involved with actually implementing LCR in the real world.
