Gentiaan is een straat te Oldebroek in de gemeente Oldebroek en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 8096 XX | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43A, 43B, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61; |