Emerald Club Member Services
| Country | Phone Number |
|---|---|
| Australia | |
| Canada | |
| France | |
| Germany | |
| Ireland | |
| Italy | |
| Portugal | |
| Spain | |
| United Kingdom | |
| United States |
Founded in 1947, National has grown from 60 locations in the U.S. to a global car rental company servicing the needs of business travelers in over 1,500 locations worldwide.