It happened to me as well, but i am under-aged. A man named John something told me i was qualified for a grant of $7000 (thick indian accent as well) and had all of my personal information. I confirmed everything, but later realized it was a scam and hanged up. He then called back again saying my name and with a whiny accusing voice why did you hang up? i then told him not to call anymore for i was under - aged and still lived with my parents (although they weren't so) he then started asking me for personal information such as my siblings, if i had older or younger ones, what school i went to and etc. I then asked him why and he said because he wants to meet me. He said i was a nice and polite girl. Then i hanged up. He hasn't called back but i`m scared.
I just got the same call but it was from a 253-343-7176 and they told me the same thing that I as selected for grant money. But they didnt ask for my bank account info they wanted to know my mailing address which i still thought was iffy. so i didnt and the guy gave me a code (KK011) and told me to call 206-317-1478. I did and I told the guy who he was and that this wasnt going to work. also why did they need my address and he just hung up.