Who called from 2074803278

I've received 2 calls. No Message left. Says it's from Augusta.  Any ideas?

Same here - two calls - one on each last two days.  No message left.

This number and 207-408-3279 and 3280 have called my mother 18 times in the last 2 weeks. When I called back, music played for a couple seconds, then a guy said, "Hi". I asked why he was calling my mom and he said he'd take her off the list. I asked who he was and he hung up. Sounds like a scammer.

Caller hung up when I answered. Third time this month.

207-480-3278 subject answers as  Maine State Federation of Firefighters. The autodial gives a message stating it is OUTREACH and gives a number then the line goes dead. I finally called them back and the caller stated they were looking for a donation. I am not sure if this is who they really are.