Who called from 6053893740

Caller ID says "Cust Serv" but no one is on the line when I answer. Very annoying especially when I already deal with a large call volume at work.

When you answer its just blank, Very frustrating!

Received a call at 2:43 P.M. today and when I answered it the line was absolutely quiet. Why would somebody go through the trouble to call me and say absolutely nothing? Does somebody think their funny or super smarty-pants wiz?

I received a call from 605-389-3740 a few times as of late. They do not leave voice messages.

Today, I decided to call it back. A response came on that said all of their operators were busy. They then asked if I wanted my number to be added to their Do Not Call List, press __. I just waited to see if someone would come on the line and all of a sudden they said, "Your number has been added to our Do Not Call List".

I will be watching my mobile bill very closely. Who the heck knows that they could be doing.

I called the number back 2 times and same as all the other callers,