Actually Region 1 is what you want see below. This link will also give you so valuable info http://www.hometechanswers.com/codefreedvd/dvd-regions.html
DVD REGION
COUNTRIES
Region 1
U.S., Canada, U.S. Territories
Region 2
United Kingdom, Europe, South Africa, Japan, and Middle East
Region 3
Hong Kong, Southeast Asia and East Asia
Region 4
Australia, New Zealand, Pacific Islands, Caribbean, Central America, Mexico, South America
Region 5
Former Soviet Union, Indian subcontinent, Africa, North Korea, and Mongolia
Region 6
China
Region 7
Reserved for future use
Region 8
International Venues such as Aircraft & Cruise Ships