Being a "novice" at this I have a Q. When I open the app, I see a "locations" tab; click on that and I get a list of places on the planet so I click on "north america" and get a list of places in N. America; so I click on "united states" and I get a list of "Areas" numbered from "0 to 9". So here's the question, where can I find out the Places in each Area? Is it an alphabetical sort? Is it a regional sort? Where can I go to find out? Thanks.