Telephone system:
general assessment:
generally adequate facilities
(2018)
domestic:
extensive interisland microwave radio relay links
(2018)
international:
country code - 1-721; landing points for SMPR-1 and the ECFS submarine cables providing connectivity to the Caribbean; satellite earth stations - 2 Intelsat (Atlantic Ocean)
(2019)
Internet country code:
.sx; note - IANA has designated .sx for Sint Maarten, but has not yet assigned it to a sponsoring organization