How many CB radio operators are there?

The exact number of CB radio operators is difficult to determine because CB radios can be used without a license and therefore do not need to be registered. However, CB radios are popular worldwide, and there are many people who use CB radios for personal or business communication. In some regions its use may be declining due to the availability of modern means of communication, while in other areas it remains widespread due to easy accessibility and usefulness in certain situations, such as rural areas or emergencies.