Treilerstraat is een straat te Alkmaar in de gemeente Alkmaar en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1826 CA | 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 2, 1; |
| 1826 CB | 34, 33, 32, 31, 30, 30, 29, 29, 28, 27, 27, 26, 26, 25, 24, 23, 22, 21, 20, 19, 36, 35; |