Who called from 3472742125

THis is the 2nd time in a week that I received this call and no one is on the other end.

I keep getting calls from this number
when I call back it says the noimber is not in service

I have been receiving calls from this number for months. They hang up, or say nothing. Today we answered and they asked for me by name. They claimed to be a police benevolent association and said he was calling to thank me for a past donation. He knew my address and wanted me to make another pledge. I have never made any donation to these people.

I live in the Albany, N.Y. area and I get a call from this number every day.  I don't answer it and it rings 3 times and hangs up.  Since it only rings 3 times, I figure they are trying to avoid the answering machine.  I wish there was a way to block calls like this.

We get a call about once a day. 2 rings, then a hangup. Caller never goes to voice mail.