| Country | Netherlands (NL) |
| UN/LOCODE | GTG |
| Name | Grootegast |
| Name Without Diacritics | Grootegast |
| Region | GR |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 701 |
| Timezone | Europe/Amsterdam |
| Location (UN Format) | 5313N 00617E |
| Latitude Longitude | 53.2125, 6.2736 |