Who called from 2071939831

I received a call from this number asking for my
Debit card info and saying that I would get a government grant if I paid 3.87. I asked for identification and they said it was from the government and that it was a one time offer. I said I wouldn't give him my number and he said "you know what? Forget it."

Name Unavaible on caller ID.
I said hello 3 times. A recorder female voice said "goodbye" and hung up.

So annoying!!!!! Especially, because we never give our landline number to anyone.

I have received calls from 207-193-9831, 888-982-4768, 863-774-3199, and 207-951-4969 with them just hanging up.  So is there anyway to block all these calls.  Or is there a law that can stop all these calls.  They are a bother to my business when I more important things to do that just listen to open air.

Got a call from a man using this number asking for Holly?  Almost sounded like a recording.

Called my phone put my phone in air plane mode and tried to steal  my identity and information from my cell phone they should be stopped it happens to many times I did a reset and lost a lot but backed up my pictures smart phones are a major magnet it seems for these stalkersthe fdc is doing. nothing to get theseguys please help the harassmentfrom the trouble making thieves!