<Tr> <Td> US </Td> <Td> + 415100 - 0873900 </Td> <Td> America / Chicago </Td> <Td> Central Time </Td> <Td> − 06: 00 </Td> <Td> − 05: 00 </Td> <Td> </Td> </Tr> <Tr> <Td> US </Td> <Td> + 404251 - 0740023 </Td> <Td> America / New_York </Td> <Td> Eastern Time </Td> <Td> − 05: 00 </Td> <Td> − 04: 00 </Td> <Td> </Td> </Tr>

What part of florida is not eastern time zone