I received calls at my work from this number. I have no idea who they might be but they were threatening to come out and serve me with papers. I don't have any of these payday loans, so if they're claiming that, well, it's a scam. My daughter had been getting calls from someone claiming to be the IRS so I called a lawyer to see if the IRS calls people or relatives, and the answer was a resounding, "NO!" I have a feeling this is the same thing - a scam phone call.