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BulkNumberChecker

Privacy Policy

Last updated: 2026-07-01

The short version

BulkNumberChecker is designed to be privacy-respectful. You can paste or upload numbers and preview results without an account; running a check requires signing in with Google. We do not sell your data. Numbers you check are stored only long enough to deliver results and are purged shortly after.

Data we collect

  • The phone numbers you submit for checking (retained briefly for result delivery).
  • If you sign in with Google, basic profile data from your Google account: email, name, and avatar. We use this to identify your account and credit balance — we do not receive your Google password.
  • Your credit balance and transaction history (grants, purchases, and usage).
  • Anonymous usage analytics (page views, clicks) if enabled, via privacy-friendly analytics.
  • IP address for rate limiting and abuse prevention only.

What we do not do

  • We do not send any messages to the numbers you check. The validation is passive.
  • We do not sell, rent, or share your number lists with third parties.
  • We do not build profiles on the individuals whose numbers you check.

Third-party services

We use Google Sign-In for authentication, Google reCAPTCHA to prevent abuse, Lemon Squeezy to process payments, and optional analytics. Lemon Squeezy acts as the Merchant of Record for all purchases — they handle your payment details and receipts; we never see or store your card information. Each of these has their own privacy policy which you can review on their respective websites.

Your rights

If you have a Google-linked account, you can request a copy, correction, or deletion of your account data (profile info, credit history) at any time. For anonymous preview usage, we do not store identifying data beyond short-term result caching. For any question, use the contact form available through the app.

This policy may evolve. Return to this page for updates. See also our .