Call center blocker & identifyer - BLOC

Tired of call center calls? Identify all call center, advertising, health insurance broker and survey calls. Block individual numbers or all at once. This saves you time for more important things in life.

From now on, use BLOC as data management for numbers of this category. Thus, you spare your personal contact list from call center entries.

BLOC is supplied with about 3000 numbers of these categories. This is far more than competitors currently offer.

Benefit from regular updates containing new numbers, which can then be identified and blocked.

You don't need Internet access or to register to use BLOC. Your personal data is encrypted and you remain anonymous.

Have fun with BLOC! Show More