This is a scam! Another loser trying to make you think they're a legit electricity supplier!
Block them!
Caller left message saying her name was ms. Brown and left a reference number! What joke - Lol

Ms Brown just called me too!!  lol

I received this call a few minutes ago. I have a transcript from my voicemail :
Yes this is Miss Brown this is in reference to the supply charges on your electric account uh please return my call at 201-379-4318 two SS [to assess] your reduce supply cost um your reference number is 01014 thank you…”

Me too.

Called from +1 (888) 240-5816 but left vm to call back 201-379-4318 and reference a number. Definitely a scam