i have been getting calla for the last few days from different 574 274 numbers, the 1st call, said that my medicar card was going to expire, they don't, 2nd call had same voice, as soon as i heard it, i hung up, didn't answer the next 2 times, when checking the numbers, came back with real peoples names in S. Bend area, have in the past gotten a few spam calls from Verizon numbers, i know they are Verizon numbers, because i have a number that i got when i used verison, same with my sons number, so for sure the 1st 2 were phishing, wouldn't know about the last 2 numbers, didn't answer, but they had spam alerts in caller ID, also, the names that came up when checking the number, I have no idea who they are, also am on the IN and Fed do not call list, it seems to me that scammers use those numbers to call and will until they get caught and fined, maybe be if they got hung upside down by their toe nails, they would stop