Who called from 8435345766

Who are these people?

Irs special agent Edward Jonathan investigating a lawsuit filed against me #IR7416 call at soon as possible: 843-534-5766.
Caller ID showed this # 918-215-9123

Received a call at my work number. I work in a call center

Officer Edward Jonathan from legal department of IRS regarding a lawsuit against my case number IR 7416. The funny thing is he called my google voice number from 404-400-4966 telling me to call 843-534-5766 back or i will get in deep [***].

Interesting how we all have the same case number! My husband got a similar call, same case number, different call back number  (352-251-0111).