How do i call america when i'm in australia?

so i need to call yale university and their number on the site is

2034329300



and i'm in australia and i'm using a mobile phone



how do i call yale? i tried to look it up but i got confused with all these area code things as i have never called overseas before!



and approximately how much will it cost?How do i call america when i'm in australia?
Easiest thing is to buy a calling card (sold in any Newsagent and Supermarkets). That will give you a local number (1800 toll free or 1300 cost of a local call) and then follow the instructions.



Once it is time to dial, just use 0011 (international) then 1 (US) and then 2034329300. (0011-1-2034329300). That will do.



Cost? depends on the calling card. But to the US is usually about 3-4 cents a minute.How do i call america when i'm in australia?
Dial 011 + 1 2034329300



No idea on the cost. Check with your local carrier.How do i call america when i'm in australia?
+1 2034329300 from a mobile phone. It works but make sure you have plenty of credit