Creates the "Caller ID Anti-Spoofing Act" to protect businesses and residents from unwanted solicitation from misleading or misidentified solicitors

HB 564, the "Caller ID Anti-Spoofing Act," creates a free state database in Missouri for businesses and residents to opt out of unsolicited sales calls. Businesses and residents can register their phone numbers to stop receiving unwanted calls, and telemarketers must check this database before calling. The bill prohibits call spoofing (using fake caller ID to deceive) and requires telemarketers to clearly identify themselves at the start of any call. This directly affects those who receive calls and those who make them, aiming to reduce deceptive solicitation.