| Country | United Kingdom (GB) |
| UN/LOCODE | MRM |
| Name | Martham |
| Name Without Diacritics | Martham |
| Region | NFK |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 201 |
| Timezone | Europe/London |
| Location (UN Format) | 5242N 00137E |
| Latitude Longitude | 52.7046, 1.6364 |