Who called from 8013413016

I receive calls from this number at least 6 times a day! Extremely annoying!!!!!!!!!

I also get a call many times a day from this number (8013413016) and there is no one on the other end, the caller ID says it is comming from "PMI" what ever that is.  I have tried to call the number back and I get an automated answering system that does not say anything other than it is "PMI" and to enter theextention of who I want to talk to or leave a message after the beep. Well I have tried the most common types of extention numbers and even a zero in hopes of getting a real person but with every extention I hit correctly, it returns to the original message after saying that this extention is busy, yes even the zero!
Some how this number needs to be blocked or disconnected, all the calls all day long is making it impossable for me to get my sleep because I work a third shift.  Anyone know what I could do?

Have you found out anything about this number, it is driving me crazy as well. If you know anything pleas email me at [email protected] and let me know what you know. As for me I don't know anything other than the caller ID lists it as "PMI" and nothing else and I have tried to reverse lookup the number and it gives me a message that the number is either unlisted or not a valid number.
Thanks for anything you may know.

http://www.manta.com/c/mmc5w4j/professional-marketing-international I called the number and got a direct line to a Christine Bimario