BSNL DND: How to Activate Do Not Disturb Services NCPR

BSNL DND is the best service to activate if you are tired from unwanted calls from telemarketing companies in India. BSNL is stands for Bharat Sanchar Nigam Limited which is Government of India owned company. TRAI (Telecom Regulatory Authority of India) has provide best service which is DND, it is now known as National Customer Preference Registry (NCPR). Anyone who having BSNL number either it is landline or mobile number, they can simply register their cell phone number to avoid any types of promotional calls/sms from these types of marketing companies of India. It is one of the best service which should be started. I have given here best tips & guide on BSNL DND: How to Activate Do not Disturb Services NCPR. So, let’s start it.


We have provided here list of information regarding this given below services.

1. Steps to Register for NCPR (DND)
2. Category wise block and modify existing block.

How to Start DND for All Categories

BSNL has provided best facility to block all categories from preventing to call/sms on your cell phone number. You just need to send a simple SMS or call from  your mobile number to register for DND/NCPR for BSNL mobile. We have provide simple example to register/start DND service on your mobile number as soon as possible.

Example: START 0 and send it to 1909

Please note that there is no charge for sending out any SMS to this number. You just need write down Start 0. Please also note that it is zero not O.

Partial Block Category on BSNL for NCPR/DND

There are various categories available to block specific one on your mobile number. There are following list of categories available to block particular one as per your need.

1 Banking – Insurance – Financial Products – Credit Cards
2 Real Estate
3 Education
4 Health
5 Consumer Goods & Automobiles
6 Communication – Broadcasting – Entertainment – IT
7 Tourism

For example: START 1 and send it to 1909

Above example is showing category No. 1 which includes Banking, Insurance, Financial Products and Credit Cards. So, after sending above SMS; you will not receive any further promotional calls/messages on your mobile number. You should allow minimum 7 days to activate your service.

I hope that my best tips & guide on BSNL DND: How to Activate Do not Disturb Services NCPR will be useful to all BSNL users throughout India.

Last re-published on February 18, 2015.