Called everyday at least twice, and I get disconnected

I HAVE RECEIVE 20 CALLS FROM  THIS NUMBER  TODAY WHEN I PICK UP THEIR IS A CLICKING SOUND THEN I GET A RECORDING TELLING ME TO HOLD FOR 2MIN FOR THE NEXT AVAILABLE REP. AND I HANG UP. WHEN I CALL BACK  THE NUMBER IS NOT IN SERVICE

B*****d calls me 10 times a day