Caller identified me by name and said his name was Frank Nelson and was calling regarding my request for a roofing estimate.  However, I have not requested any estimates.  The number is disconnected when I try to return the call.

they won't stop calling, day and night. i try to return the call and it states disconnected

I keep getting calls from this number no matter how much i blocked the number the call keep coming through

Keeps calling and when I call back, the number says disconnected

Many times I have received calls from this number within the past several weeks.  I can hear someone listening as I say hello hello and then they hang up.  Today received a call from this number after repeating hello several times someone on the other end asked if they could speak with Mr or Mrs ____
I informed that I was Mrs.____ and that person said thank you and you have a good day and hung up.  They should pay for my phone line since they are invading my privacy.

This number called twice last week on Tuesday and Thursday, I say hello up to 3 times the first time they called and no one responded so I hung up. I noticed same number called Thursday and I said hello once, I didn't get a response so I hung up with frustration. I decided to call the number right back, but an automated operator said the number has been disconnected or no longer in service. Hope they stop calling, it's so frustrating!