New Delhi : If you’ve developed the habit of ignoring unknown calls, you’re not alone. With spam, scam, and impersonation calls becoming part of everyday life, answering a random number often feels risky. That may soon change. India’s telecom regulator has begun rolling out a new network-level caller identification system that promises to make phone calls a lot more transparent.
The Telecom Regulatory Authority of India, or Telecom Regulatory Authority of India, has initiated the gradual rollout of Calling Name Presentation, commonly known as CNAP. The system is designed to show a verified caller name along with the phone number, helping users instantly understand who is calling them. After being approved in October 2025, CNAP entered live testing last month and is now slowly being enabled across mobile networks. The regulator expects it to reach most users by March or April 2026.
Why CNAP Matters Right Now
Spam calls are no longer limited to annoying sales pitches. Many callers now pose as bank officials, delivery agents, or even government representatives. This has made people wary of picking up calls from unfamiliar numbers. CNAP aims to fix that gap by displaying a verified name pulled directly from telecom records, not crowd-sourced databases.
Instead of guessing or relying on third-party apps, users will be able to see a confirmed identity before deciding whether to answer a call. This small change could significantly reduce call-related fraud and restore trust in basic phone communication.
How CNAP Actually Works
Unlike apps such as Truecaller, CNAP operates at the network level. When someone places a call, the receiver’s telecom operator checks a secure Calling Name database linked to SIM registration details. The verified name associated with that number is then shown on the recipient’s screen in real time.
Because the data comes from official telecom records, the chances of incorrect or misleading names are far lower than app-based solutions.
Jio Leads, Others To Follow
Reliance Jio has already started enabling Caller Name Presentation in select regions. Following TRAI’s direction, other major operators, including Airtel, Vodafone Idea (Vi), and BSNL are expected to roll out CNAP for their users as well.
The service will be switched on by default. However, users who prefer not to show their name on outgoing calls will have the option to opt out by contacting their telecom provider.
What This Means For Mobile Users
Once fully rolled out, CNAP could become one of the most important tools in India’s fight against phone-based fraud. Adding a layer of identity verification it makes calls more transparent and gives users more control over who they engage with.
