TRAI

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.