When I'm searching for contacts by district, what is the correct input to return a result. For instance, I want to search for contacts in the IL-13 Congressional District, but IL13, IL-13, and 13 don't work. What is the correct input?
13 is the correct format. I checked your nation to make sure there wasn't a problem with your data, but it looks fine. Putting 13 into federal district gives back a lot of results.