They call my office daily around 12 and when I answer they hang up. If you call back they let it go to a voicemail that says extension 3003 is busy leave a message. If you dont leave a message it says to press zero which just hangs up.
we are receiving calls from this number on my husbands cell phone and also 972-480-3590 and they know mine and my husbands first names. they either say one of our first names or nothing and just hang up. when we try to return call we get the "mesg. center is full please try again later" message. it started with the 3590 # and has gotten more frequent daily and now it's both numbers. beware they do know our first names and my name is not on his cell number account. i have not gotten any calls on my phone, yet.