Answer: caller

AnswerCrossword Clue
CALLERTelemarketer
CALLERGuest.
CALLERVoice on the telephone.
CALLERVisitor
CALLERBarn dance emcee
CALLERBarn-dance official
CALLERSquare dance V.I.P.
CALLERBingo official
CALLERTalk radio guest
CALLERTalk radio need
CALLERSquare dance emcee.
CALLERTalk-radio contributor
CALLERSquare dance official
CALLERSquare-dance official
CALLERCell phone user
CALLERSquare dance need
CALLERRing giver
callerone who calls (to summon (to order to appear))
callerA person who makes a telephone call or pays a brief visit
callerA person who calls out numbers in a game of bingo or directions in a dance
CALLERRadio show contest entrant, perhaps
CALLEROne buzzing?
CALLERPhone dialer
CALLERSquare dance leader
CALLERRing tone activator
CALLERTalk radio regular
CALLEROne who gives a ring
CALLERTalk-show host's conversation partner, at times
CALLERRadio talk show participant
CALLERTalk radio participant, sometimes
CALLERGuest
CALLERSquare dance VIP
CALLERTalk-radio guest, perhaps
CALLERTalk-show participant
CALLERTalk-radio participant
CALLERHoedown figure
CALLERVisitor.
CALLERLeader of a square dance.
CALLERBarn dance official.
CALLERDoorbell ringer.