called, left no message.

Name field in caller id was a long string like "V26114500003".

Guy claimed he was with some firefighters association looking for a 1 time tax deductible donation and I'll get a thank you letter. I said, "I don't give anything to telemarketers. Good night." And hung up. These types only give a small percentage to the actual charity named.

Caller ID "Unknown name".  Did not leave a message on my machine.

Association of Firefighters calling for a "donation". Most likely spam call.

Called and didn't leave a message.