876/658 - area codes assigned to Jamaica (both area codes cover the whole island, the latter was added in 2018)
local phone number - 7 digits
US to Jamaica international dialing format:
1 876 ??? ????
1 658 ??? ????
this country is in the North American Numbering
Plan (calling it works like a US long distance call)...however,
international or sometimes unexpected charges may apply when calling numbers in area codes 876 or 658!