I had a missed call from this number.  When I called back, a woman answered and did not identify herself or the company, just said "Can I help you?"  

I told her that I'd missed a call from that number and asked what business I was calling.  She mumbled something that sounded like "Country Group" and asked for my number.

I refused, she said "I'm sorry, I can't tell you anything else unless you're a member here."  I didn't fall for that.  Then she tried again to get my number, saying that she could take my number out of the database if it was a wrong number.

I refused again, thanked her for her time, and hung up.

Pentagroup called from 240-210-7058.  They called last week from #434-533 9044.  This time I answered and told them if they call my home number again I would turn it over to the Federal Communications Commissionand hung up.

they call, I answer and do not speak.  they hang-up

got a phone call this morning 6-15-09 from 241-210-7058 and this is a call forwarding from my office to my cell phone.  with a recording on please wait you are being connected to one of our representatives, the a bit later came back on saying please wait onme of our representatives will be with you in just a moment.  that's when I hung up.
Caller ID: 2402107058

I get 4-5 calls a day from this number and no one ever answers when I say hello.  It's getting old very fast.  You would think if they were a legitimate company they would want to speak to someone wouldn't you?