NBA Customer Service
National Basketball Association (NBA) is the North American menÃ¢â‚¬â„¢s professional basketball league that was founded in 1946 in New York City and initially called Basketball Association of America. It is composed by 30 franchised member clubs throughout the United States of America and Canada. NBA is a member of USA Basketball that is recognized as the National Governing Body for basketball in the United States. It is also a member of 4 major North American professional sports leagues along with National Football League, National Hockey League, and Major League Baseball. The NBA corporate office is located in the Olympic Tower at 645 Fifth Avenue in New York City.