FCC 2026 STIR/SHAKEN Framework: The New Standard for Caller ID

What is STIR/SHAKEN?

As consumers navigate the communication landscape of 2026, the Federal Communications Commission (FCC) has implemented the STIR/SHAKEN framework as a critical defense line against the avalanche of spoofed and scam calls.

STIR (Secure Telephone Identity Revisited) and SHAKEN (Signature-based Handling of Asserted information using toKENs) are technical protocols that provide a digital certificate for every phone call. The FCC 2026 update specifically targets small and rural carriers that previously had extensions on compliance deadlines.

How does Callro integrate with FCC standards?

While the FCC works at the carrier level, Callro works at the device level. The app is designed to recognize and adapt to the gaps in STIR/SHAKEN framework enforcement. For unverified or spoofed calls, Callro applies its proprietary 26-layer filtering to ensure phones stay quiet.

• Verified Identity: Calls with full STIR/SHAKEN attestation ring through immediately.
• Smart Filtering: Calls without proper verification are subjected to additional behavioral analysis.

How does Callro stay ahead of the curve?

The FCC's STIR/SHAKEN protections are a critical layer in the fight against phone fraud. Combined with Callro's on-device protection, phones have the most comprehensive defense available in 2026.