General assessment: Mobile-phone systems are widely used in urban areas to bypass deficiencies in the fixed-line network; fixed-line connections stand at well less than 1 per 100 persons; mobile-cellular usage, aided by increasing competition among service providers, is increasing and stands at nearly 20 per 100 persons

Domestic: Adequate landline and/or cellular service in Phnom Penh and other provincial cities; mobile-phone coverage is rapidly expanding in rural areas

International: Country code - 855; adequate but expensive landline and cellular service available to all countries from Phnom Penh and major provincial cities; satellite earth station - 1 Intersputnik (Indian Ocean region) (2007)