With the announcement of the next-generation iPhone quickly approaching, now would be a great time to check on whether you’ll be able to qualify for the subsidized—or in layman’s terms, cheap—pricing. As it turns out, both AT&T and Verizon let you do that right from your phone. AT&T users will want to dial *639#, while Verizon customers can hit up #UPG—with either carrier, you’ll soon after receive a text…
