Block spam without giving up your privacy

Most spam blockers ask for your contact list, your call history or an account. NoCall asks for none of that. Protection happens on your device, with the smallest possible amount of data.

1 492
Numbers blocked
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Total reports
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Reports today

No sign-up. Ever.

You install NoCall and it works. There's no account, no email, no password. Your phone never sends us your number, your contacts or your call log.

On-device matching

The spam database is downloaded to the device and queried locally. Incoming numbers are matched on your phone — they never leave it.

Designed for the GDPR

We collect the minimum needed to operate the service: anonymous report payloads, aggregated stats and the obvious billing data if you go premium. Nothing more, ever.

  • No account, no email, no contact upload
  • Zero call history sent to our servers
  • Anonymous reports, rate-limited and signed
  • EU hosting, ISO-aligned operational practices
  • Full data export and deletion available on request

FAQ

How can lookups work without an account?

We use a privacy-preserving session token signed by your browser. It identifies the device for rate limiting, not the person.

Do you sell aggregated data?

No. Aggregated trends are published openly on /tendencias, but we never sell or license user-level data.

Can I delete everything you have on me?

Yes. Email [email protected] and we'll wipe any device-tied data within 30 days, as required by the GDPR.

Download the app

Search a Spanish phone number or a company name (Iberdrola, Movistar...) to check if it has been reported as spam.

Privacy-first spam protection | NoCall