They left me a voicemail about saving money on my electricity though the renewable energy bill. I get calls like this all day from various numbers. Big scam.

I got the same call. And yup, I get harassed all day with this same message from various numbers.

no message, constant calls from different variations of the same number

They call my cell phone and leave no message.  Real customers always leave a message and I call them back.  I always check here before calling any number back.  It's a real blessing for all of you to share, so I always do, too.