<Tr> <Th> Calling code </Th> <Td> Multiple </Td> </Tr> <Tr> <Th> Time zone </Th> <Td> UTC - 5 to UTC - 4 </Td> </Tr> <P> The Caribbean (/ ˌkærɪˈbiːən / or / kəˈrɪbiən /, local most common pronunciation / ˈkærɪˌbiːən /) is a region that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Sea and the North Atlantic Ocean) and the surrounding coasts . The region is southeast of the Gulf of Mexico and the North American mainland, east of Central America, and north of South America . </P> <P> Situated largely on the Caribbean Plate, the region comprises more than 700 islands, islets, reefs and cays . (See the list .) These islands generally form island arcs that delineate the eastern and northern edges of the Caribbean Sea . The Caribbean islands, consisting of the Greater Antilles on the north and the Lesser Antilles on the south and east (including the Leeward Antilles), are part of the somewhat larger West Indies grouping, which also includes the Lucayan Archipelago (comprising the Bahamas and Turks and Caicos Islands). The Lucayans and, less commonly, Bermuda, are also sometimes considered Caribbean despite the fact that none of these islands border the Caribbean Sea . In a wider sense, the mainland countries and territories of Belize and the Guyanas (Guyana, Suriname and French Guiana) are often included due to their political and cultural ties with the region . </P>

What is another name for the caribbean islands