01=Billings 02=Bismark 03=Boise 04=Denver 05=Glasgow 06=Glendive 07=Great Falls 08=Havre 09=Helena 10=Kalispell 11=Lewistown 12=Miles City 13=Missoula 14=Moses Lake 15=Olympia 16=Seattle 17=Sidney 18=Spokane 19=Williston 20=Wolf Point