| N1L 1B4 information | |
|---|---|
| Streets | 4 |
| Province | Ontario |
| Postal District | N |
| Forward sortation areas(FSA) | N1L |
| Local delivery units(LDU) | 1B4 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Fieldstone Road | Guelph | Wellington | N1L 1B4 |
| Fieldstone Road | Guelph | Wellington | N1L 1B4 |
| Robin Road | Guelph | Wellington | N1L 1B4 |
| Robin Road | Guelph | Wellington | N1L 1B4 |