| Country | United States (US) |
| UN/LOCODE | HYN |
| Name | Haynesville |
| Name Without Diacritics | Haynesville |
| Region | OH |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 507 |
| Timezone | America/Chicago |
| Location (UN Format) | 4028N 08326W |
| Latitude Longitude | 37.685, -86.7566 |