It's from MONGO - they are calling to offer a "free" line of credit. Telemarketer! It's crazy too, this number will call, I don't answer and almost immediately an "unknown" # calls.
Calls started coming on 10/25/2012 from this number and many others in rapid succession as well as text messages. I refuse to call them back for fear of some sort of reverse billing scam. Text messages say loan approved. Did not apply for loan and calls continue coming in 3 days later. Had to turn off my phone.