612-808-5530

This number called before and hung up like the previous poster. However, this time I let it go to voicemail and it left 1 second empty voicemail.

I suspect it is a robodialer.

Same here. Called about 4-5 times today, either hangs up or if I let it go, no message is left.

yes as above comments, calls several times a day, no response or messages

Also got the message and a quick hangup. Says D1 AP on my caller ID.

they hang up as soon as you answer

Already two calls from this number today.
I just don't answer.

don't call this

Dont bother answer or call back this number

They call and always hang up

I want to stop receiving calls from this phone number.  They call constantly and just hang up

I called the number back and its an automated messages thats says customer care service for a free publication.

Called and hung up with no message

This number is call my work number. Gets very annoying as no one answers and also disrupts work times especially when they call two or three times a day or more. If I notice the number in time I just lift the receiver and put it back down. Had several calls last week and then none for a few days and then I didn't realize the number in time and answered and spoke to it and now I'm getting call backs from it again.

don't call my telephone please

this number just called me again. There is no noise in the background and whoever called heard me say hello three times then hung up. I'm going to see how I can block it.

It appears to be a marketing service for magazines. I get some free trade magazines, and once in a while they call to verify information. I think they need to verify that each subscriber is a real person and not a made-up address, otherwise a magazine can artificially boost circulation and advertising rates.

I picked up but didn't say anything - a guy came on and introduced himself as being from the New York Post. I hung up - I don't subscribe to any newspaper or magazines, nor do I want to. They called me 5 times today.