Credit Scores: How they work
Your credit score is 3 digit that represent. Potential lenders and creditors uses your credit score along with your credit report to determine whether to extend you credit. Your credit score will correspond with your credit report

There are also 5 levels of credit scores​
Excellent: 800 – 850
Very Good: 750 -799
Good: 700 – 749
Fair: 650 – 699
Poor: 649 – 350