My experience is similar to other posts. The call came at 5 pm in the evening. It said unknown caller on my caller id. I said "hello" twice, but got no response.
They called me and said they were soliciting money for the Fireman's Association, looking for money, told them to take me off their DNC list, not interested in giving money over the phone to solicitors..
Got ANOTHER call - left no message. I don't answer if the caller ID is blocked or, in this case, it says "Minnesota Call." Another damned telemarketer!
I've just received this call and it's 8:11 PM on a Monday. Like everyone, it only says that the call is from Brainerd, MN. Never seen this number but it's good thing that this number is connected to my fax machine. Hopefully they will know that it's a fax number and stop calling. Like everyone else, I don't pick up number I don't know as well as blocked calls and especially those who don't leave message for future ref if they do call if it's something actually important.