Call History Details

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Privacy & Security Standard DPDP Act 2023 Aligned

Privacy Policy

Last Updated: November 2026 • CallHistory.in Portal

🔒 Privacy-First Architecture

At CallHistory.in, we treat user confidentiality with the highest level of diligence. We operate on a strict Zero Cloud Retention model: search numbers, generated call data, and downloadable CDR files are rendered directly inside your active browser session and are never sold to external advertisers.

1 Information We Process

When you utilize our telecom analysis tools, the following minimal data points are processed:

  • Input Query Data: The 10-digit Indian cellular mobile number you provide to initiate operator resolution and CDR analysis.
  • Local Browser Storage: HTML5 localStorage on your personal device to preserve downloaded report bookmarks and access tokens locally.
  • Technical Metadata: Anonymized browser headers, device viewport resolution, and IP routing information strictly for rate-limiting, bot mitigation, and DDOS protection.
2 Purpose of Data Processing

Information processed on CallHistory.in is used exclusively to:

  • Determine telecom circle and network operator (Jio, Airtel, Vi, BSNL) via national routing codes.
  • Synthesize and format accurate statement periods (1 Month, 6 Months, or 1 Year) for user review.
  • Generate client-side tamper-resistant PDF statements with SHA-256 digital verification marks.
  • Prevent automated scrapers, brute-force requests, and abuse of telecom query endpoints.
3 Zero Third-Party Data Selling

We do NOT sell, rent, license, or disclose your telephone numbers, search queries, or transaction history to data brokers, telemarketing companies, credit rating agencies, or commercial aggregators.

4 Payment Security & Financial Tokens

CallHistory.in utilizes direct UPI protocol intents and standard banking verification tokens. We do NOT store UPI PINs, banking passwords, or payment credentials on our servers. All UPI transactions are processed through authenticated NPCI-certified banking channels.

5 Privacy Grievances & Data Rights

Under the Digital Personal Data Protection (DPDP) Act, 2023, you have the right to request deletion of cached session tokens or inquire about our data security practices:

Data Protection & Privacy Desk
Email: privacy@callhistory.in
Standard Support Hours: 10:00 AM – 6:00 PM IST