Full Breakdown
India Mandates Caller Name Presentation for Mobile Calls Starting November 1, 2026
By Drooid · · How we work
Core Event: Mandatory Caller Name Display (CNAP) Takes Effect
The Department of Telecommunications (DoT) issued a circular on October 15, 2026 directing all telecom service providers to implement Calling Name Presentation (CNAP) from November 1, 2026. Under CNAP, the recipient’s screen will show the incoming number and, if the number is not saved, the caller’s name as recorded in the originating operator’s subscriber database. The system is activated by default on 4G and newer networks (including 5G). International calls will be labelled “International Call.”
Background & Context
The CNAP concept was first proposed in 2022 when the Telecom Regulatory Authority of India (TRAI) released a consultation paper on KYC-linked caller names. Trials on 4G and 5G networks were conducted in 2024-2025. In February 2024, TRAI issued recommendations supporting caller-name identification, and in October 2025 it agreed with the DoT’s proposal to make CNAP default, shifting from an optional model. The government says the measure will help users identify fraudulent or spam callers; civil-society groups warn of privacy implications.
Timeline
| Date (status) | Event |
|---|---|
| 2022 | TRAI publishes consultation paper on KYC-linked caller names. |
| February 2024 | TRAI endorses caller-name identification. |
| 2024-2025 | Trials of CNAP on 4G and 5G networks. |
| October 15, 2026 (occurred) | DoT circular mandates display of KYC-linked caller names. |
| November 1, 2026 (scheduled) | CNAP becomes mandatory for 4G/5G calls nationwide. |
| Post-November 2026 | Assessment planned for 2G, 3G, and landline networks. |
Data & Statistics
- Network coverage: Mandatory on 4G and 5G; later rollout for 2G, 3G, and PSTN.
- Exemptions: Calls using Caller Line Identification Restriction (CLIR) – including Prime Minister Narendra Modi, President Droupadi Murmu, senior officials and intelligence agencies – will not display a name.
- Business name option: Enterprises may display a registered trademark or GST-registered trade name, subject to verification.
Official Statements & Responses
TRAI, after reviewing the trials, supported the DoT’s default-activation plan, noting that the system offers a built-in alternative to third-party caller-ID apps and aligns with its February 2024 recommendations. The circular also required a security-by-design approach, stating that a caller’s name must not be retained after the call ends.
What’s Next
- Extended rollout: The DoT will evaluate extending CNAP to 2G, 3G, and landline networks.
- Database creation: Operators must maintain a subscriber-name database, verify business-preferred names, and comply with security-by-design standards.
- User actions: Subscribers who wish to update a business name must apply to their operator; CLIR-eligible users must continue to opt-out to keep their names hidden.
The mandatory CNAP rollout marks a shift in India’s telecom policy, aiming to enhance caller transparency while navigating ongoing privacy debates.
