While AT&T has sold a version of Microsoft's Lumia 640 XL smartphone for a little while now, US residents now have the option to get a completely unlocked version of the phone via the Microsoft Store site. It's available for the price of $299.
We are not sure if this listing is new or not, but regardless it's always good to have a Windows Phone that is unlocked, rather than a no-contract phone that's still tied into a carrier like AT&T. Just a reminder: The phone has a 5.7-inch display and a Qualcomm Snapdragon 400 processor running at 1.2 GHz. It has 1GB of RAM, 8GB of onboard storage and a 13MP rear camera, along with a removable 3000mAh battery. You can check out our review of the phone to see if it's right for you.
Thanks to Billy for the tip!