BSNL NDNC Service – National Do Not Call

BSNL landline subscribers, who do not wish to receive telemarketing calls, can request their telephone number be included in the National Do Not Call Register available with BSNL. Any existing subscriber or new subscriber can request his telephone number be included in the Do Not Call Register.

Customers can register via

  • By calling the Toll Free number 1909
  • SMS (Cellone/Excel) – By sending DNC ACT For adding the mobile number in the DNC registry) or DNC DEACT (For removing the mobile number from the DNC registry) to 53733.



  1. BSNL is not willing to give DO NOT CALL REGISTRATION to its landline customers. We are supposed to call 1909 or send SMS to 1909. Both ways it will not work. If you send SMS, it would not go. If you make a call to 1909, a person will answer the call and will put you on hold for a few minutes. Then he will give you another number to contact. The same process continues if you call that number too. Take the other number and call. The story continues…

  2. we are a finance associate of axis bank. we have been told to register our number on NDNC and pay Rs.1000 through demand draft. but we are unable to carry out this process.kindly guide. 9422568822

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