| Information | |
|---|---|
| Name | Grosse Roche |
| Postal Code | 2411 |
| Sections | Grosse Roche |
| Communes | Vallières |
| Arrondissements | Vallières |
| Départements | Nord-Est |
| Place Type | town | Language | FR | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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