They Don't speak French.
They Don't Speak Vietnamese
And They Don't speak Spanish either
-Three languages that I speak fluently, - Whenever they call and I greet them in one of three languages, they hang up- after 4 calls they stopped.
They claim to be a charity looking for donations and they are exempt form the national do not call list. Not sure what charity. I called back to find out after a few calls in a couple of days.