I just answered a call from this number but they did not say anything and they hung up after a few seconds. The call came up as Burlington, CO.
Yesterday, I received a call from the fraud department at my bank telling me my Visa had been compromised and they denied a charge for $800 from Burlington. I told them I didn't recognize the charge.
I don't know if the two Burlingtons are related, but if they are, then it seems like someone has my phone number and my credit card.