Hey NB, I looked into that a while back but it was very restrictive. Only 3 phones qualify and the phone I prefer Samsung, the company does not list the Samsung that PocketMac suggests. The series i600 must be a miss print.
I use Tmobile and they make no mention of pocketmac that I could find.
It might be something available in Japan but as far as around this neck of the woods, I found no connection.