I blocked this number because of spam calls. Just cleaned out my voicemails and found a "blocked" voicemail (I didn't know my phone allowed a message to be left from a blocked number) from the number. The robo voice said they were calling from "the IRS," telling me they were filing a lawsuit against me and I need to call them back on this number. I can confirm there is no lawsuit pending against me from the IRS. Obvious scam. Jerks trying to scare people into giving them money.