What is DND registered number?
DND or Do not Disturb registered numbers are those which are enrolled with NDNC, i.e., National Do Not Call Registry to stop undesirable promotional calls or SMS.
How DND works?
DND service has been initiated by Indian government’s department of telecom, i.e., Telecom Regulatory Authority of India (TRAI) which has created NDNC that works as a bridge between mobile users and marketers, where marketers are not allowed to send SMS to DND numbers (Specially Promotional SMSs). To activate DND service on any number user just have to send DND activation SMS to toll-free number 1909.
How can I check DND status with MSG91’s DND Check Tool?
MSG91 has developed a prominent DND check online tool where you just have to enter 10 digits mobile number (without any plus or zero) in the search bar and press enter, you will get DND status in a blink of eye.
Can I send Promotional Or Transactional SMS on DND numbers?
Trial DND Service is only applicable on promotional SMS, but you can send Informational or transactional SMS on any number without any barrier.
How can I filter DND and Non-DND number in bulk?
Well, NDNC check is made easy with MSG91’s DND check online system. With this tool, you can easily filter DND and Non-DND numbers by entering single 10 digit number in the search bar or in bulk by uploading your data file. The tool will automatically filter the whole list with DND and NON-DND status in few minutes.
How to activate or deactivate DND?
To start DND service on any mobile number you just have to send an SMS with text START 0 to 1909 and to deactivate DND send an SMS with text STOP 0 to 1909. But, if you don’t know your number is already registered with NDNC or not, then you can check DND status online first with MSG91 DND checker.