These scammers/spammers from Sierra Vista always do the same thing, they call normally three times in quick succession to get you to answer (sometimes only two, but almost always three times). They have a long list of numbers, here are the ones I have gathered in just the last week: 1-520-244-1011, 1-520-244-0982, 1-520-244-1004, 1-520-244-1014, 1-520-244-0978, 1-520-244-0981, 1-520-244-1008, 1-520-244-1009, 1-520-244-0991, 1-520-244-0986, 1-520-244-0995, 1-520-244-0985, 1-520-244-0998, 1-520-244-1012, 1-520-244-0980, 1-520-244-1000, 1-520-244-0989, and 1-520-244-0993. Block them all as a group. Never answer!