Possibly some sort of scam.  The woman who spoke had a heavy foreign accent and spoke in english, though I could only understand maybe 50 per cent on first hearing it.  Some reference made to a scratch card and I would be eligible for something that I never determined.  I have no entered any scratrch card contest or request for info in recent memory.  I think this is likely a scam of some sort as yet undetermined.  She gave up and hanged up on me as I repeatedly requested her to repeat words and phrases as I could not understand.
A reverse phone search could not come with a listed name of a person or business.