Who called from 4022184091

Calling at least once a day, leaving no voicemail.

Called twice in last 2 hours home and cell.  Dont Know the number.  Won't leave a voicemail.

I have 2 missed calls from a 402-218-4091 number, one at 3:45pm and another at 5:46pm. I don't know who in the heck this is that's trying to get a hold of me from this land line phone, especially when whoever it is doesn't leave a voicemail message. This is very annoying and I want it to stop ASAP!!!!!!