In 2021, they began to arrive to subscribers 170% more often, that is, their number increased more than 2.5 times. At least a third of Russian citizens answer spammers' calls several times a day. How can this be combated? Blacklist The easiest way to protect yourself from a spammer is to blacklist the phone number immediately after the call.
In this case, he will not be able to call you back, and over time the number of spammers will be exhausted by itself.
Almost every company that makes cold calls uses bulgaria cell phone number list many disposable numbers. When you try to block one of them, spammers switch to another and call back immediately. The best you can do is reduce the number of calls slightly, but this will not solve the problem. Use spam filters Most major mobile operators offer a spam filter connection service.
It automatically filters out advertising and fraudulent calls. To separate spam calls from regular ones, operators use their own "black lists of numbers". However, according to the Law "On Communications", the operator does not have the right to add a number to this list without a complaint from the subscriber.