The caller did not leave any message.  Added the number to my reject list on my phone.  

There is a long "Hold for the next avail" and then a lady said it was a call from John Powers but wouldn't tell me who John Powers is, so I told her wrong number and added to my reject list.

This number is from IC Systems. It is a local number for a national company. Blocking the number will only result in them using another of their many numbers. Better to leave it and know not to answer. They are  a bill collection company. In my case it is for medical bills but I am not sure if that is their only collection venue.

It is a company called IC Systems. They are the collections agency for IHC Intermountain Home Care. Utah's largest hospital and health insurance company (not for profit).

Someone from this number keeps calling me then they hang up after I say hello