Call on my cell - they did not respond right away so I hung up. The area code is in Michigan. Probably a telemarketer.

I love sales calls! These people call our company at least 3 times a week. I just received a call from them today and her name was "Pam". I told her I would transfer her, but when she asked if I was a partner of the company and I said no, she said she would call again when she could get a hold of the owner. Apparently she doesn't understand that most companies CEOs do not answer phone from unknown people. She hung up before i could say anything more. I am actually on a call right now with their company and have been on hold for about 7 minutes now. I plan to ask for the owner. Please feel free to give them a call - 800-793-7192

I am definitely giving them a piece of my mind.
I may be a sales person myself, but I'm not a dick like this company, Crescent Processing Company aka DP (Diamond Processing).

I FOUND THEM!!!! Call (469) 449-6900 and ask for a manager in the Telemarketing department. He was very angry at the fact that they were hanging up on me so he removed all of my companies numbers from 3 call centers!!!! Otherwise, they will call non-stop, everyday.

DP called and asked for me by name and wanted to send someone out for my credit card processing told them no and not to call me anymore also  ENCORE PAYMENT SYSTEMS had called earlier and they said it was MANDATORY that they come out and check our pc's for credit card fraud I told them no and told them not to call back so that is when DP started calling

I just got off the phone with the Crescent Processing Telemarketing Manager. They run "Diamond Processing". I explained how the telemarketers call me even though I am on the do not call list. He was very nice and promised to put me on the list of DO NOT CALL.
If you have problems, call him directly:
Mike Nelson
1-877-233-3376
extension 8600

Hope this helps!