Loop Mobile (BPL Mobile) subscribers can stop receiving unwanted tele marketing calls and SMS, by simply sending an SMS. Send START DND as an SMS to 1909 (for both postpaid and prepaid) or call on 1909 from your mobile phone to register with National Do not call register. This number is toll-free.
Please call 1909(toll-free) from your Airtel Mobile or Landline Phone or SMS START DND to 1909 from your Airtel Mobile. […]
To avoid unwanted telemarketing calls on your Vodafone Mobile phones, register your Vodafone number in the NDNC Registry. To register, Call 1909 (toll tree) or sms START DND on 1909 (toll free) […]