[Kirkwood]

I don’t think dual sim phones are allowed by carriers in the US yet. They weren’t earlier this year. The carriers want control of the cards so you don’t use two different carriers on the same phone.

[AnAmericanAbroad]

You can buy them online; they’re unlocked and you can put any SIM into it. I like it - it’s pretty convenient.

And check this out: http://www.everbuying.com/product432249.html

Dual SIM, bluetooth, quadband. And less than $100.