| Country | United Kingdom (GB) |
| UN/LOCODE | MMY |
| Name | Montgomery Trefaldwyn |
| Name Without Diacritics | Montgomery Trefaldwyn |
| Function Code | -23--6-- |
| Function | Rail, Road, Multi-use Location |
| Status Code | AQ () |
| Date | 601 |
| Location (UN Format) | 5235N 00310W |
| Country | United Kingdom (GB) |
| UN/LOCODE | MMY |
| Name | Montgomery Trefaldwyn |
| Name Without Diacritics | Montgomery Trefaldwyn |
| Function Code | -23--6-- |
| Function | Rail, Road, Multi-use Location |
| Status Code | AQ () |
| Date | 601 |
| Location (UN Format) | 5235N 00310W |