| Addison, Washington |
04606 |
| Alexander, Washington |
04694 |
| Baileyville, Washington |
04694 |
| Baring Plantation, Washington |
04694 |
| Beals, Washington |
04611 |
| Beddington, Washington |
04622 |
| Big Lake, Washington |
04668 |
| Brookton, Washington |
04413 |
| Bucks Harbor, Washington |
04655 |
| Calais, Washington |
04619 |
| Cathance, Washington |
04657 |
| Centerville, Washington |
04623 |
| Charlotte, Washington |
04666 |
| Cherryfield, Washington |
04622 |
| Codyville Plantation, Washington |
04490 |
| Columbia, Washington |
04623 |
| Columbia Falls, Washington |
04623 |
| Cooper, Washington |
04657 |
| Crawford, Washington |
04694 |
| Cutler, Washington |
04626 |
| Danforth, Washington |
04424 |
| Day Block Township, Washington |
04654 |
| Deblois, Washington |
04622 |
| Dennysville, Washington |
04628 |
| East Machias, Washington |
04630 |
| Eastport, Washington |
04631 |