Earlier quoted context omitted.
Respectfully, if you call any law enforcement agency, and totally make up a claim about someone at your door, they will claim that person works for them and is official. Operators lie.
What? This seems hard to believe. What incentive do operators have to support law enforcement impersonators?
I can not understand the motives of a 911 operator.
I am speaking from experience. I have tested this, and always got the same answer.