If Truecaller marked your number as spam, you can fix your caller ID reputation by taking these steps,
Check your current status;
• Search your number on Truecaller:
– See how your name appears
– Check spam reports
• Important:
– This helps you understand how others see your number
Claim and update your profile;
• Open Truecaller app:
– Register your number
• Go to:
– Edit profile → Set correct name
• Tip:
– Use a real name or business name (no spammy words)
Remove spam label;
• In the app:
– Go to your profile
• Tap:
– “Not spam” or request review
• You can also:
– Ask contacts to mark your number as “Not spam”
• Why:
– Multiple positive reports improve your reputation
Reduce spam-like behavior;
• Avoid:
– Mass calling unknown numbers
– Repeated missed calls
– Short or silent calls
• Important:
– These trigger spam reports quickly
This is the information we have, but if you have more insights from your experience, please share in the comments.

