This number is for the CBE Group, a collection agency based out of Iowa. If they are trying to collect you owe, don't let them intimidate you into paying more than you should, and fact-check EVERYTHING they tell you - all of their answers to any questions you ask regarding payment are tailored to be mostly honest but slightly misleading in a way that works in their favor.

And, as many here have said, yes, they call incessantly.