Very elaborate scheme posing as Centerpoint Energy asking to call 877-958-4054 for overdue bill. When called, they pretend to pull up your account number or by phone number but they have no way of knowing your address. Even with me giving them the address, when I asked how much I owed, they gave me an amount that's equivalent to 3 months worth of electricity bill at which point I knew it was a scam. Not sure how long the phone number will last but I'm sure they will change it and they'll change the company name from which they pretend they are calling.