1. možnost: vyhledávání podle telefonního čísla 800203203Zkontroluj si číslo s pomocí oficiálního zpětného hledání! Doporučujeme vyzkoušet více zdrojů, údaje v databázích můžou být rozlišné. Jedna taková mezinárodní databáze je např. www.peoplesmart.com, ale služba není bezplatná.
Další možné kroky jsou právní poradenství, zablokování telefonních čísel nebo změna telefonního čísla (odkaz na pravé straně).
Identifying an unsolicited call is a difficult endeavor. The first step, however, is quite simple. Utilize the official phone number directories as the official reverse search. If they do not offer such a service, you can at least query the companies' name given by the caller. If the company is listed with the official directory, there is a good chance that caller has a legitimate interest and is serious. If that should not be the case, you may face a fraudulent entity.
Networking is the key to keep people up-to-date. But this only works if all people contribute the information they have, even if it is considered marginal. Share your experience on the number 800203203 so others will have a hint of what's going on. Once they will leave a comment as well, the bigger picture will unfold. At the end of the day, this is enough to know what you are dealing with, allowing you to act appropriately.
Protect yourself with tellows apps!
If you keep being harassed by scammers or any unwanted calls, you can just download our tellows application on your phone! With tellows Caller ID & Block App on your phone, you can protect yourself from unwanted and dubious calls. The app can identify unknown phone numbers for you. You can even know who’s calling you when your phone rings. When your receive a call from an unknown number, the app can automatically display the information about the caller reported by users. With the displayed tellows score, you can know how dangerous the call might be. tellows app also has a blocking feature (premium version) that can protect yourself from spam calls. Therefore, you will not be annoyed by dubious calls every day.