For anti-piracy reasons, the major movie studios divided the earth into zones (“regions”) which correspond to their distribution system. Most DVD producers encode their discs to work only on players in certain regions. The region code of your DVD and DVD player must match, otherwise your DVD will not play.
Region 0: No region coding. Plays in all regions.
Regions 1-8 disc: Plays in all regions.
Region 1: U.S.A. and its territories, Canada.
Region 2: Europe (including including France, Greece), Middle East (including Turkey, Egypt, Arabia), Japan, South Africa.
Region 3: South-East Asia, East Asia (including Korea, Thailand, Vietnam, Borneo and Indonesia).
Region 4: Australia, New Zealand, Pacific Islands, Central America, Mexico, South America, Caribbean.
Region 5: Russia, Former USSR countries, India, Indian Subcontinent, Africa (also North Korea, Mongolia).
Region 6: Peoples Republic of China.
Region 7: Unused.
Region 8: Airlines/Cruise Ships
However, that being said, there are what is called "region free" DVD players that can be purchased on line.
These region free players will play any of the above numbered regional DVDs.