Just got a call from this number at my office. Didn't answer...glad I didn't based on comments above.  They left a message but it was just someone hanging up.  Interesting!!!

Came up as ATTENDANT on my caller ID at first then switched to 1-630-928-1800.

Claimed they were some kind of survey company.  I told them No.  they keep calling.  They even asked if they could ask my 10 year old some questions.   I Said "NO" Do not call me again.  They still keep calling.

called here for a food delivery and told them was too far, and said will pick it up even after i said it take 30 mins to get here (who picks up food 30 mins away!). want it me to fax a menu to 800 948 0151

got too many calls from them at regular intervals of 2-3 minutes, picked up the phone but no body replied.and when is stopped picking up the call, they left couple of voice mails, with nothing in it. really sick and tired of this. almost called 20-30 times today.
I tried to call back that number, but seems like some company with weird accent.

no message, just hung up. has called many times