| Ortschaft | Postleitzahl |
|---|---|
| Anson, Somerset | 04911 |
| Athens, Somerset | 04912 |
| Bingham, Somerset | 04920 |
| Brighton Plantation, Somerset | 04912 |
| Cambridge, Somerset | 04923 |
| Canaan, Somerset | 04924 |
| Caratunk, Somerset | 04925 |
| Carrying Place Town, Somerset | 04961 |
| Concord, Somerset | 04920 |
| Cornville, Somerset | 04976 |
| Dead River, Somerset | 04961 |
| Dennistown, Somerset | 04945 |
| Detroit, Somerset | 04929 |
| East Moxie, Somerset | 04985 |
| Embden, Somerset | 04958 |
| Fairfield, Somerset | 04937 |
| Harmony, Somerset | 04942 |
| Hartland, Somerset | 04943 |
| Highland Plantation, Somerset | 04961 |
| Hinckley, Somerset | 04944 |
| Indian Stream, Somerset | 04985 |
| Jackman, Somerset | 04945 |
| Johnson Mountain, Somerset | 04945 |
| Kingsbury Plantation, Somerset | 04942 |
| Lexington, Somerset | 04961 |
| Little W Township, Somerset | 04478 |
| Postleitzahlen in Maine | |
|---|---|
| York | Washington |
| Waldo | Somerset |
| Sagadahoc | Piscataquis |
| Penobscot | Oxford |
| Lincoln | Knox |
| Kennebec | Hancock |
| Franklin | Cumberland |
| Aroostook | Androscoggin |