Spam Calls Continue Despite DND Registration

Reviewed on: 2026-05-30.

RTI is useful when a public authority holds the record behind spam calls continue despite dnd registration. Ask for information, not action. Good RTI points are: current status of file, date-wise movement, copies of deficiency notes, inspection reports, payment release note, dispatch record, rule relied upon, name and designation of the office holding the file, and copies of correspondence between offices. Do not ask the PIO to “solve my grievance” or “punish the officer”. RTI cannot force a private company to refund money unless the record is held by a public authority, but it can expose government-side delay, missing file movement or reasons.

• TRAI
• National Consumer Helpline
• CPGRAMS

• Stop Spam Calls and SMS in India: TRAI DND and UCC Complaint

• /practical-guides/
• /practical-guides/category/telecom-utilities-and-civic-services/
• /practical-guides/bank-account-debit-freeze-cybercrime-lien-removal/
• /practical-guides/upi-fraud-complaint-closed-without-refund-escalation/
• /practical-guides/credit-bureau-shows-settled-status-after-full-payment/
• report a scam call number

1. Step 1: What is DND and why do spam calls continue? (a) DND: (i) Do Not Disturb — TRAI's NCPR (National Customer Preference Register), (ii) register at 1909 or dnd.trai.gov.in, (iii) after 7 days — telecom provider must block commercial calls, (b) spam calls continue: (i) unregistered telemarketers, (ii) telecom provider not enforcing DND, (iii) international calls, (iv) spoofed numbers, © rights: (i) citizen has right to DND enforcement, (ii) TRAI: telecom provider must block + penalize, (iii) complaint: file with telecom provider + TRAI, (d) authority: TRAI + telecom provider, (e) law: TRAI Telecom Commercial Communications Customer Preference Regulations 2010.
2. Step 2: Comparison table — spam call scenarios and remedies. (a) Unregistered telemarketer: (i) issue: unregistered telemarketer calls, (ii) remedy: complain to 1909 + TRAI, (iii) timeline: 7-30 days, (iv) escalation: TRAI penalty, (v) example: spam calls from unregistered; complained to 1909; stopped in 7 days, (b) Telecom provider not enforcing: (i) issue: provider not blocking DND calls, (ii) remedy: complain to provider + TRAI, (iii) timeline: 7-15 days, (iv) escalation: TRAI penalty on provider, (v) example: provider not enforcing DND; complained to TRAI; provider blocked + fined, © International calls: (i) issue: spam from international numbers, (ii) remedy: complain to TRAI + provider, (iii) timeline: 15-30 days, (iv) escalation: TRAI + DOT, (v) example: international spam; complained; TRAI directed provider to block, (d) Spoofed numbers: (i) issue: spoofed numbers bypass DND, (ii) remedy: complain to TRAI + provider, (iii) timeline: 15-30 days, (iv) escalation: TRAI + cybercrime, (v) example: spoofed numbers; complained; TRAI directed provider to block range, (e) Robocalls: (i) issue: automated robocalls, (ii) remedy: complain to 1909 + TRAI, (iii) timeline: 7-30 days, (iv) escalation: TRAI penalty, (v) example: robocalls; complained to 1909; stopped in 15 days. (Note: Complain to 1909 or dnd.trai.gov.in — TRAI must penalize telecom provider for DND violations.)
3. Step 3: How to stop spam calls despite DND. (a) Step 1: Register DND at 1909 or dnd.trai.gov.in, (b) Step 2: Wait 7 days — DND active, © Step 3: If spam continues — complain to 1909 with caller number + time, (d) Step 4: Complain to telecom provider — reference number, (e) Step 5: If unresolved — complain to TRAI, (f) Step 6: File RTI with TRAI for DND enforcement.
4. Step 5: Practical tips. (a) register DND at 1909 — free, (b) complain with caller number + time — essential, © TRAI penalizes provider — Rs 1,000-50,000 per call, (d) RTI for DND enforcement — effective, (e) Example: A citizen registered DND but spam continued; complained to 1909 with caller numbers; TRAI penalized provider Rs 10,000; spam stopped in 7 days.
5. Step 6: Key provisions. (a) TRAI Telecom Commercial Communications Regulations 2010: DND, (b) 1909: DND complaint, © TRAI: penalty on telecom provider, (d) DOT: international calls, (e) RTI: file with TRAI for enforcement.

See Spam Calls DND and Telecom Complaint and Broadband Outage and How to File RTI and First Appeal.