| Country | United Kingdom (GB) |
| UN/LOCODE | MMG |
| Name | Marston Magna |
| Name Without Diacritics | Marston Magna |
| Region | SOM |
| Function Code | --3----- |
| Function | Road |
| Status Code | RQ (Request Under Consideration) |
| Date | 901 |
| Timezone | Europe/London |
| Location (UN Format) | 5100N 00235W |
| Latitude Longitude | 51, -2.5833 |