Irritating, nuisance caller!

I get a call every couple of days from this number! It's always the same female voiced recording talking about how the government has money for me or something.  I have added my number to the cell phone do not call list, but it didn't help.  I called the number back and it's just a busy signal.

I never answer a call I don't know... Thanks for the heads up!

This number, 1-701-920-9465, 1-406-219-2076, and 1-701-920-9878 take turns calling every single day.  All have the name HELPCENTER as their Caller ID name.  None will leave a message, and none ever call when I am home.  I see two possibilities here:  this could be a scam, or this could be another ruthless telemarketer that doesn't know when to quit.

i get a call from this number 406-219-2304 all the time, its especially annoying when im at
WORK trying to make a living....im sure everyone can agree with me on that. i always press the button to have me taken off the list as i am on a national do not call list, and this is an unsolicitated call. i think it just adds your number back in on purpose when we do that to give our number to other ppl...lets all ban together to get these calls to stop!  scammers!!!!