If you find access to CSG (i bet one of your closest 5 agent friends can help you), run a quote, and on the left sidebar, export as an xlsx file. The file will show all the carriers and prices for each letter plan, in that state. If you want to cross reference each state, with a little time, I bet you can do it!I don't have CSG, well I have Ritter's. That was my first thought, but I don't think they have everybody? And every carrier is not in every state? Or are they?