| Country | United States (US) |
| UN/LOCODE | UDD |
| Name | Underwood |
| Name Without Diacritics | Underwood |
| Region | WA |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Location (UN Format) | 4543N 12131W |
| Country | United States (US) |
| UN/LOCODE | UDD |
| Name | Underwood |
| Name Without Diacritics | Underwood |
| Region | WA |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Location (UN Format) | 4543N 12131W |