| Country | Germany (DE) |
| UN/LOCODE | GRH |
| Name | Grefrath |
| Name Without Diacritics | Grefrath |
| Region | NW |
| Function Code | -234---- |
| Function | Rail, Road, Airport |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 212 |
| Timezone | Europe/Berlin |
| Location (UN Format) | 5118N 00619E |
| Latitude Longitude | 51.3363, 6.3407 |