They call all times of the day, let it ring 2 or 3 times and hang up. no message, nothing. very annoying

It's a debt collection company called Merchants & Medical. http://www.mermed.com/  I started getting calls a few days ago. I called back and spoke with a very nice woman, which was a surprise having heard horror stories about them, who ceased my number in their system since I wasn't who they were looking trying to contact.

A very rude stupid woman called sounded like retarded to me and was asking stupid questions when i asked what is this regarding she hung up on me . what a [***] !

Call several times a day, NEVER leaves a message.  So if this is a collection agency how in the hell are they going to make any money.  You call my phone only let it ring 2-3 times no message, I am not going to call back.  Sorry.  Besides from the way it sounds they are a bunch of idiots anyway.

THey call a couple times a day and never leave a message.  Why would I call back to talk to them? expecially if its a collections company.