Telecom

DND (Do Not Disturb) Registration Process

Updated on Friday, 20 March 2026 - 1:24pm

Organization:

TRAI

Toll free Number(s):

1909 (For Call/SMS Support, 24*7)

Website:

Official Website

iOS App:

TRAI DND

Android App:

TRAI DND

Parent Article:

TRAI Contact No.