I don't have an accent . I'm from California. ;-)
But if I am around people from other places, or travel; I pick up their accent . That can be awkward and funny.
Kind of also saying, it can be hard to tell were people originate.
I love asking people were they are from when I hear something out of my ordinary.
A few days ago, I asked a Lady were she was from , she had me guess and I got it . She was from the Ukraine. I also met a unique couple ( by asking the same question) from Slovenia and got an interesting lesson on WW1.
thoughtful post