| Worcester | 5682 |
| Banner | 82832 |
| Big Horn | 82833 |
| Clearmont | 82835 |
| Cody | 82414 |
| Dayton | 82836 |
| Deaver | 82421 |
| Frannie | 82423 |
| Greybull | 82426 |
| Lovell | 82431 |
| Manderson | 82432 |
| Parkman | 82838 |
| Powell | 82435 |
| Ranchester | 82839 |
| Shell | 82441 |
| Sheridan | 82801 |
| Story | 82842 |
| Wolf | 82844 |
| Wyarno | 82845 |
| Yellowstone National Park | 82190 |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| West Halifax | 5358 |
| West Hartford | 5084 |
| West Newbury | 5085 |
| West Pawlet | 5775 |
| West Rupert | 5776 |
| West Rutland | 5777 |
| West Topsham | 5086 |
| West Townshend | 5359 |
| West Wardsboro | 5360 |
| Westfield | 5874 |
| Westford | 5494 |
| Westminster | 5158 |
| Westminster Station | 5159 |
| Weston | 5161 |
| White River Junction | 5001 |
| White River Junction | 5009 |
| Whiting | 5778 |
| Whitingham | 5361 |
| Wilder | 5088 |
| Williamstown | 5679 |
| Williamsville | 5362 |
| Williston | 5495 |
| Wilmington | 5363 |
| Windsor | 5089 |
| Potrero Hill | 94107 |