Good morning armani_ortiz!
The iPhone 4 is a swell device and you definitely deserve it on a plan that suits you best. So, I'm happy to expand on it's use on our Prepaid network.
To answer your question, yes, the iPhone 4 is prepaid smartphone monthly pricing supported. You can view information about plans and setting up service at http://vz.to/11oqApc . I hope this proves helpful!
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