What is the purpose of the National Do Not Call Registry?

The purpose of the National Do Not Call Registry is to reduce unsolicited sales calls. By registering their telephone numbers, consumers can signal their preference not to receive telemarketing calls. This registry aims to protect consumers’ privacy, giving them control over the types of communications they receive in their homes. Telemarketers are required by law to consult the registry to avoid calling numbers that have opted out of such communications, thereby significantly decreasing the number of unwanted calls that individuals may experience.

The other options, while related to the broader realm of telemarketing, do not accurately describe the primary role of the registry itself. For instance, the registry does not provide sales leads or assist in market research, nor is its main function to promote telemarketing compliance; instead, it directly serves to limit the volume of unsolicited calls that people are subjected to.