| Country | United States (US) |
| UN/LOCODE | C4F |
| Name | Monte Rio |
| Name Without Diacritics | Monte Rio |
| Region | CA |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1601 |
| Location (UN Format) | 3828N 12300W |
| Country | United States (US) |
| UN/LOCODE | C4F |
| Name | Monte Rio |
| Name Without Diacritics | Monte Rio |
| Region | CA |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1601 |
| Location (UN Format) | 3828N 12300W |