Why you are seeing names flashing for calls from unknown numbers: What is government’s CNAP, how it works and is different from Truecaller

India's telecom sector is rolling out Calling Name Presentation (CNAP), a new feature displaying registered caller names on ...

CNAP vs Truecaller: How India’s Official Caller ID System Differs From the Popular App

CNAP displays verified caller names via telecom networks, while Truecaller identifies and blocks spam with community data.
Trak.in - India Business Blog

Every Call Will Show Aadhaar-Linked Caller's Name In 2026: CNAP Explained

Every ringing phone is a knock at the door of trust—CNAP is India’s decision to finally switch on the light before opening it. CNAP Explained: Verified Caller Identity and India’s Roadmap to Safer ...
AARP

Don’t Have a Real ID? Be Prepared to Pay a $45 Fee

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