Amazon – Apple – iPhone
Of course the world’s largest retailer can sell you the world’s most popular phone. How could it not? All iPhones you buy from Amazon come unlocked, meaning you can use them with any phone company.
Apple Store – Store List
You can, of course, purchase an iPhone at any of Apple’s nearly-500 retail stores across the globe. The Apple Store is equipped to sell you an iPhone and activate the phone service that is required to use the iPhone (you can do that at most other stores
Best Buy – iPhone: New Apple iPhones & Accessories
In 2008, Best Buy became the first major retailer besides Apple and AT&T to be authorized to sell the iPhone. Though you won’t find big discounts or sales here, Best Buy does occasionally run promotions.
T-Mobile – Latest iPhones & Prices
The last of the four major U.S. phone companies started carrying the iPhone in 2013. As a result, you can now buy all current iPhone models at T-Mobile’s retail and online stores.