Anecdotally, I've noticed that in recent years many call centers are staffed by people that speak with accents and idioms that suggest they are from one of the

Anecdotally, I've noticed that in recent years many call centers are staffed by people that speak with accents and idioms that suggest they are from one of the "flyover" regions of the US. I suppose they could be faking an accent from somewhere overseas, but if that was the case I wouldn't expect them to borrow their English from those parts of the US.