No voicemail left, but the way the location comes up on Caller ID (CAMBRIDGE all the way to the left, MA all the way to the right) is a giveaway of spoofing. SCAM!
Scam caller - they want you to give information in regards to your electric bill, they are NOT IN ANYWAY associated with an electric company. caller ID read just the number instead of a name, usually a sign it is a suspicious call. Don’t bother answering, just BLOCK them. so annoying!