nummercheck.at

nummercheck.at is a website where visitors search a phone number to see how other users have rated it, as neutral, annoying, dangerous, safe or useful, along with user comments describing the call or message. The site also lists recently rated and recently viewed numbers, grouped by these rating categories.

The service is aimed at people in Austria who receive calls or texts from unknown numbers. User reports on the site mention phishing and impersonation of Austrian services such as ID Austria and FinanzOnline. The site also publishes German-language articles on checking Austrian companies by phone, documenting harassing calls, and blocking unwanted calls on Android and iPhone. The input does not state how the service is funded.

The site is published in German and includes terms of use, a privacy page and a contact address. The input does not name the operator, founding year, team size, funding or office locations.

Product: Free online phone number lookup with user ratings, comments and related consumer guides on unwanted and scam calls.