I too get calls from this number several times a day - every day of the week including weekends.  No one is there when I answer but I won't call the number back because I know it's a spam call or telemarketer.

This number calls me several times a day, no message left and when I call the number back I get a busy signal...I have blocked this number, but it still shows up in my call log every few hours!

This number calls me many times a day and never says a thing..... GGGRRRR.... I called it back 3 times and each time I get this phone has been disconnected and no longer in service.....  I do not know how to block the number or else I would....  

I too have gotten many calls from this number - hence my Googling of it,  only to find that nobody else knows who it is either!  Grrrr!

I believe it is from Delbert Loan Services, Western Sky, or Cash Call lending.  They are a predatory loan company and need to be stopped lending at unreal interest rates.  I urge all residents of Michigan or any state to contact their Attorney General's office about the company.  If you are getting a lot of calls from them keep track they may be in violation of the Federal Collection Laws.  They will use many numbers to call, it looks like they find numbers in your state that are disconnected or out of service and spoof their call as from them.  If you have caller ID the call shows the city and state where others show the name of the caller.