<Tr> <Th> Summer (DST) </Th> <Td> CEST (UTC + 2) </Td> </Tr> <Tr> <Th> INSEE / Postal code </Th> <Td> 06088 / </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.nice.fr </Td> </Tr> <Tr> <Td_colspan="2"> <P> French Land Register data, which excludes lakes, ponds, glaciers> 1 km (0.386 sq mi or 247 acres) and river estuaries . </P> Population without double counting: residents of multiple communes (e.g., students and military personnel) only counted once . </Td> </Tr>

When did nice become a part of france