The person who called identified herself as Grace Miller. She said that they wanted to enhance our marketing effectiveness through Yellow Pages advertising. I told her that we aren't interested, and she said "You don't understand. Your company already has this listing, and we want to verify your information so that your advertising is more effective." I refused to confirm any information with her and asked her not to call again. Six hours later, she called again. I told her that she had been asked not to call this number, and she replied, "I'm sorry, but this is the first time I have spoken with you." I told her that I had personally spoken to her this morning and asked her not to call back. Then, she hung up.
They have called me twice today already, both times I answered in 2 rings and all I get is dead air, no one there. I figured it was another telemarketer... If they keep calling I'll block the number, hopefully this is the only number they use.
Update from my previous post. I went to my mobile carriers website and BLOCKED this number. This morning it was calling me again, 3 times so far today, with "+1" added to the beginning of the number to get around my block! I've answered it most every time and have yet to have a human on the line. Holding the line for about 30 to 45 seconds yields a quiet computer generated "good bye" then disconnection.