| Locality | Post Code |
|---|---|
| Tracy, Sunbury | E5L |
| Tracyville, Sunbury | E5L |
| Upper Salmon Creek, Sunbury | E4A |
| Upper Tracy, Sunbury | E5L |
| Vespra, Sunbury | E5L |
| Waasis, Sunbury | E3B |
| Waterville-Sunbury, Sunbury | E2V |
| New Brunswick Postal Codes | |
|---|---|
| York | Westmorland |
| Victoria | Sunbury |
| Saint John | Restigouche |
| Queens | Northumberland |
| Madawaska | Kings |
| Kent | Gloucester |
| Charlotte | Carleton |
| Albert | |