No credit card required
Browse credit cards from a variety of issuers to see if there's a better card for you.
You can figure out your utilization including that and then removing it to see if it is in line with what the report says.
If it says it is revolving it probably is and is factored into your utilization.
@glaucus wrote:It shows up in the revolving debt category, like a credit card.
LOC has to be greater than a certain amount to report as a mortgage. I believe 50K (not 100% sure on the amount).