About NoCall

Our mission is simple: protect people in Spain from spam calls and phone scams. NoCall is a community platform that combines collective intelligence with advanced technology to identify and block unwanted calls.

How NoCall works

NoCall works thanks to its community. The process is straightforward:

1. Users report suspicious numbers — When you get a spam call, you report it from the app or the website. Each report includes a category (telemarketing, scam, debt collection, etc.).
2. The database updates in real time — Reports are processed and checked automatically. There are currently more than 79 numbers flagged as spam, with 0 accumulated reports.
3. The app blocks automatically — The NoCall app syncs the community database and blocks spam calls and SMS before they reach your phone, using Apple’s CallKit technology.

The NoCall app

NoCall offers a free ad-supported phone plan that blocks spam calls automatically. It uses the iOS CallKit extension to intercept and silence calls from numbers reported by the community, without you doing anything manually.

The free ad-supported plan lets you search and report numbers. With NoCall Premium, you enable automatic blocking, background sync, and filtering of suspicious SMS.

The NoCall community

The reporting system is the heart of NoCall. Anyone can report numbers anonymously without creating an account. Reports are classified by category and validated automatically to keep the database quality high.

When several users report the same number, its risk score rises and it joins the automatic block list. It is a transparent system where every contribution counts: today there have been 0 reports.

You can also look up any number on our website to see if it has been reported as spam, read other users’ comments, and check the risk level before returning a call.

Company details

• Legal entity: Byteguard Sociedad Limitada
• CIF: ESB19417872
• Registered address: Laguna 8A, 06460 Badajoz, Spain
• Email: [email protected]