● Covered by 1 source · 1 reportMedium impact1 neutral
India Mandates Registered Caller Name Display on 4G and Newer Networks
Key points
- Caller name display mandated from November 1, 2026.
- Applies to 4G and higher generation networks.
- Aims to combat spam and fraudulent calls.
- Telecom operators must maintain subscriber name databases.
New Caller ID Mandate
The Indian government has directed telecom service providers (TSPs) to implement mandatory display of callers' registered names alongside their numbers for incoming calls. This new regulation will take effect on November 1, 2026, and is primarily targeted at wireless terrestrial networks utilizing 4G and higher generation technologies.
Purpose and Implementation
The Department of Telecommunications issued a circular urging TSPs to adopt the Calling Name Presentation (CNAP) service. The goal is to assist individuals in identifying calls from unknown numbers, thereby addressing issues related to spam and fraudulent calls. A separate examination will determine the CNAP rollout for 2G, 3G, and public switched telephone networks (PSTNs).
Display Order and Data Requirements
Under the new guidelines, incoming calls will first display the caller's number. If the number is saved in the recipient's contacts, that name will appear. Otherwise, for domestic calls, the calling name identity stored in the telecom operator's subscriber database will be shown. International calls will be labeled as such. Originating TSPs are required to establish and maintain a database mapping subscriber names to their numbers, which receiving operators will query.
Privacy and Security Considerations
Telecom operators are also expected to offer a Calling Line Identification Restriction (CLIR) facility, allowing users to hide their caller identity when making calls. The Ministry of Communications has urged TSPs to adopt a secure-by-design approach for implementation, ensuring communication security.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
The daily brief
One email each morning: the day's tech stories, clustered across outlets and summarized. No account needed.
One email a day. Unsubscribe in one click, any time.
Today's brief
Spend a few minutes, get the whole day. Every topic's top stories in one hands-free rundown — listen, watch, or read the transcript.
▶ Play today's brief
New every morning, and the back catalogue is archived by date.
Reporting from
The Indian government will require telecom service providers to display registered caller names for incoming calls on 4G and newer networks starting November 1, 2026. This measure aims to help users identify unknown callers and combat spam or fraudulent calls.