They called my number 3 times in less than 30 mins. For the heck of it, I called these insisting-idiots back, only to hear a recording that says: "you've reached an unassigned number" Really?! How messed up are they?!
This number has a 43% spam rating. The lesson here is, just let your voice mail catch all calls. The government is worthless when it comes to the do not call list. They need to disable spoofing technology and give the death penalty to any telemarketers.