| Country | United States (US) |
| UN/LOCODE | ZWZ |
| Name | Premont |
| Name Without Diacritics | Premont |
| Region | TX |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Location (UN Format) | 2721N 09807W |
| Country | United States (US) |
| UN/LOCODE | ZWZ |
| Name | Premont |
| Name Without Diacritics | Premont |
| Region | TX |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Location (UN Format) | 2721N 09807W |