the pepole who answer is very rude they don't want to ID them selves, not even the company they work for, they just call out of the blue and then want you to give you personal information. really

Collectors! Asking for payments and I still don't know who they are collecting for.

It is Intermountain credit services trying to collect something.  Their office is 910 W. Main St. in Boise, ID 83702