Guadeloupe
general assessment: domestic facilities inadequate
domestic: NA
international: country code - 590; satellite earth station - 1
Intelsat (Atlantic Ocean); microwave radio relay to Antigua and
Barbuda, Dominica, and Martinique
Guam
general assessment: modern system, integrated with US
facilities for direct dialing, including free use of 800 numbers
domestic: modern digital system, including cellular mobile service
and local access to the Internet
international: country code - 1-671; satellite earth stations - 2
Intelsat (Pacific Ocean); submarine cables to US and Japan (Guam is
a trans-Pacific communications hub for MCI, Sprint, AT&T, IT&E, and
GTE, linking the US and Asia)
Guatemala
general assessment: fairly modern network centered in the
city of Guatemala
domestic: NA
international: country code - 502; connected to Central American
Microwave System; satellite earth station - 1 Intelsat (Atlantic
Ocean)
Guernsey
general assessment: NA
domestic: NA
international: 1 submarine cable
Guinea
general assessment: poor to fair system of open-wire lines,
small radiotelephone communication stations, and new microwave radio
relay system
domestic: microwave radio relay and radiotelephone communication
international: country code - 224; satellite earth station - 1
Intelsat (Atlantic Ocean)
Guinea-Bissau
general assessment: small system
domestic: combination of microwave radio relay, open-wire lines,
radiotelephone, and cellular communications
international: country code - 245
Guyana
general assessment: fair system for long-distance service
domestic: microwave radio relay network for trunk lines
international: country code - 592; tropospheric scatter to Trinidad;
satellite earth station - 1 Intelsat (Atlantic Ocean)
Haiti
general assessment: domestic facilities barely adequate;
international facilities slightly better
domestic: coaxial cable and microwave radio relay trunk service
international: country code - 509; satellite earth station - 1
Intelsat (Atlantic Ocean)
Holy See (Vatican City)
general assessment: automatic exchange
domestic: tied into Italian system
international: country code - 39; uses Italian system
Honduras
general assessment: inadequate system
domestic: NA
international: country code - 504; satellite earth stations - 2
Intelsat (Atlantic Ocean); connected to Central American Microwave
System