This is SST. They will call up to 5 times a day. Monday - Sunday (yes, Sunday) up til 9pm. I know, because they called me Sunday night at 8:58pm. My ex husband hasn't paid his vehicle loan in 5 months, they are taking us to court. Yet they still call 5 times a day. I guess they want to know what we'll be wearing to court.

If this number calls you and then tells you to hold on to get a rep I dont have time to wait, be on the phone and answer if I answer

They are calling from SST (System Service Tech) I have a auto loan through them. Usually call to update contact information or if payment hasn't been received.

It is SST (System Service Tech.) If you have a loan through them they are calling to update information. My car loan was sold to them from M&I Bank and they didn't receive any contact information on the account. Or they call when a payment hasn't been received.

This call from (877) 695-3137  has been coming to my office now. I tried holding. Then the line disconnected.
I called it back. It is from SST. They hold vehicle loans.

I think that it said S.I.S or something like that.. It is a debt collector to someone I don't know. My number is a new cell number to me.

Get calls from this number 2-3 times a day.  It is a recording saying all the representatives are busy and please hold.  They call me and expect me to wait for them!  Don't know who it is.