I need a legit cell phone supplier that offers data feeds to products

Hello, I am a master dealer for simple mobile, H2O Wireless, Page Plus and Red Pocket and I am looking for a legit cell phone supplier that offers data feed to their products so my dealers ( 73 dealers) can purchase from a website I setup.

Please don't post any china phones links as I don't have any interest in them.


I am also looking for sim card suppliers as well.