There are other human trafficking hotlines in the USA, both national and regional, although in some states they do not have a large presence. I do not have other links at the moment, I'm afraid.
A bit late, but here is a list of international organisations that can likely help around this: https://www.endslaverynow.org/connect Something to remember is that the people who work for these places generally honestly and passionately want to help. Just because something looks like it is coerced or subverted does not mean help is not present. It just means they are still growing and understanding. Regarding others on the list, I personally get confused when I try to think about it rationally, and I don't really know for sure. I hope you are all well.