Frank26 

 There’s no such thing as “one” 800# unless you’re talking about the United States Treasury.  That’s your universal 800# that you can pick up and ask them, ‘Hey which one of your banks is going to be exchanging the Iraqi dinar?’  They’ll gladly tell you.  You know why?  Because they want you to exchange your dinars at these American banks so the dinar can be put into our federal reserves.