Services Wyoming, Colorado, and Utah.
In Nebraska, services:
| Banner | Deuel | Scotts Bluff |
| Box Butte | Garden | Sheridan |
| Cheyenne | Kimball | Sioux Counties |
| Dawes | Morrill |
In Idaho, services:
| Ada | Caribou | Minidoka |
| Bannock | Cassia | Oneida |
| Bear Lake | Elmore | Owyhee |
| Bingham | Franklin | Payette |
| Blaine | Gem | Power |
| Boise | Gooding | Teton |
| Bonneville | Jefferson | Twin Falls |
| Butte | Jerome | Washington Counties |
| Camas | Lincoln | |
| Canyon | Madison |
In Montana, services:
| Big Horn | Golden Valley | Roosevelt |
| Blaine | Hill | Rosebud |
| Carbon | Judith Basin | Sheridan |
| Carter | McCone | Stillwater |
| Chouteau | Musselshell | Sweet Grass |
| Custer | Park | Treasure |
| Daniels | Petroleum | Valley |
| Dawson | Phillips | Wheatland |
| Fallon | Powder River | Wilbaux |
| Fergus | Prairie | Yellowstone Counties |
| Garfield | Richland |