Protect your phone

Block unwanted sales calls, market research and fraud. More than 1 million downloads and average user rating of 4.4 out of 5 possible stars (Google Play).

Search through 8 million crowdsourced and indexed numbers with reports in seconds. Share your experience, read comments and see ratings from millions of users in 44 countries by doing a search in the field below.

telGuarder is locally available in 44 countries. Choose your country to see trending numbers, read the latest user comments and help others by sharing your information about phone numbers connected to scams, robocalls and telemarketing.

Key Features

telGuarder Android App

Auto alerts

Automatically alerts on spam calls

Block calls

Block unknown and unwanted calls


Easily report fraudulent numbers to help warn others


Analyze unknown numbers to see stats and comments from other users

Other features

  • Advanced algorithms and artificial intelligence identifies unwanted calls
  • See trending spammers in your area

Download the free app here

(no hidden costs)



telGuarder AS

Nydalsveien 36a

0484 Oslo




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