GoKawiilTRAI mandates caller-ID apps like Truecaller share spam data with telecom operators
India's telecom regulator TRAI has amended commercial communications rules to require caller-ID and call-management apps to forward user spam reports to a blockchain-based platform run by telecom operators. Truecaller, whose largest market is India with over 350 million monthly users there, has criticized the move as a one-way, anti-competitive data transfer that benefits telecom companies at its expense.
GoKawiil's interpretation of the reporting above, not reported fact.
The rule effectively forces private spam-detection companies to hand over crowdsourced data that powers their core product to potential competitors in the telecom sector, raising questions about fair competition and data ownership in India's fight against the roughly 42 billion spam calls its users faced in 2025. This is also the latest in a string of regulatory clashes between TRAI and Truecaller over how spam-call labeling should work, suggesting ongoing friction as India tightens control over commercial communication enforcement.
- TRAI now requires caller-ID apps to share spam reports with a telecom-run blockchain platform.
- Truecaller calls the rule anti-competitive, saying it's a one-way transfer of valuable user data to telecom operators.
- India is Truecaller's biggest market, with users reporting about 42 billion spam calls in 2025.
Source: techcrunch.com — Jagmeet Singh, 2026-09-19
Published there as: “India forces caller-ID apps to feed spam reports to telcos”
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