Call screener An "industry vet" stated, "At the very least you can catch 90 percent of them by getting their number and calling them back, generally they freak or give you a phony phone number." Other techniques described "include grilling the caller on little known facts about the situation or organization they claim to represent." Prank callers don't always get through: Although the names of most call screeners never make it on the air, there are a few notable screeners that are major characters on their shows. Many live call-in radio shows do not like alternative or adverse opinions to be aired,
Do not call list number, on its internal "do-not-call" list. The request must be honored within a reasonable time, not to exceed 30 days of the request. Do not call list A do not call list or do not call registry is a list of personal phone numbers that are off-limits to telemarketers in some countries. Specific examples include: Consistent consumer complaints spurred Congress to sign the Telephone Consumer Protection ACT (TCPA) in 1991. The TCPA outlined new restrictions on sales calls and the use of automated dialers and voicemail recordings. It also suggested the creation of a database of consumer phone numbers that