Received a call at 2:43pm on 5/14/2008; I didn't recognize the number, so I didn't answer it.  They did not leave a message.

Received a call for 2 rings, then it hung up... no message

This phone number is for CIGNA Wellaware (Health service affiliated with Cigna Health Insurance)
They use an auto dialer when they need to contact you. If the dialer thinks it got an answering machine it hangs up. Not good for people who have "RingBack" on their cellphone. Just call them back on their 800 Number which you should already have.

Got a call from this number tonight(12/3/08)and something drove me to look it up online and here it is! This is not the first number to give calls and leave no messages. I believe it's telemarketers.

This number has called me several times.  They finally left a message.  It was CIGNA with important information for me.  So, I called them back.  The guy said that they had a life coach available to me as part of my benefit plan to help with my depression.  I told him I didn't want to talk to anyone and he said OK.   I guess since I take Cymblta they feel I'm depressed and need someone to talk too?