Allows businesses to register for the No-Call List

HB 3052 creates a state no-call list database managed by Missouri's Attorney General, allowing residents and businesses to register to stop unwanted telemarketing calls. It requires the Attorney General to establish rules for free registration (no cost to subscribers), maintain the database, and provide access for businesses to check numbers before calling. Businesses must verify numbers against the list before making solicitation calls, and the state will coordinate with the federal do-not-call registry. The law specifies how subscribers can join or remove their numbers and how businesses access the database, with no cost to subscribers but potential fees for business access.