India’s Department of Telecommunications has ordered operators to activate Calling Name Presentation from 1 November 2026, while warning that displayed names will not guarantee a call is genuine.
India’s telecom operators have been told to switch on caller name display from November 1, 2026, in a move the Department of Telecommunications says is meant to make incoming calls easier to identify and harder to abuse. The rule introduces Calling Name Presentation, or CNAP, across wireless networks using 4G and newer technology, with the caller’s name drawn from the subscriber records held by the originating operator. According to the DoT’s October 13 circular, the service is to be enabled without any separate request from users.
Under the new system, a recipient’s own contact list will still take priority if a number has already been saved. For unsaved domestic calls, the screen will show the number and the operator-recorded name, while international calls will simply be marked “International Call” if they are not in the recipient’s contacts. The DoT has also made clear that CNAP is not a guarantee of authenticity: it is meant to help users make a quicker judgement, but it will not by itself stop spam, impersonation or fraud.
The rollout is deliberately limited at first. The department has said 2G and 3G mobile networks, as well as fixed-line services, will be considered separately after further examination. That means the mandatory launch date currently applies only to wireless terrestrial networks built on 4G and above. Reuters-style reports in the Indian press have described the step as part of a broader push to improve caller identification and respond to rising concern about scam calls.
Businesses and bulk subscribers will be subject to tighter name-verification rules. The DoT says a preferred name may be used if it matches a registered trademark or a trade name on the GST portal, but only after verification by the originating operator. Existing customers will have to apply for any preferred name to be added to subscriber records, while new customers must submit supporting documents at the point of connection. The circular also keeps intact the current Calling Line Identification Restriction facility, meaning callers who have opted for CLIR will not have their names displayed. Operators have been told to build in technical safeguards so that name-query data is not retained after a call ends, and to maintain grievance mechanisms for complaints about incorrect display.
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