A few days ago, Apple launched the iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max, so the three handsets are now all available via most US carriers, big or small. Metro by T-Mobile is one of the smaller service providers selling the iPhones 11 series, and, for a limited time, it's allowing new customers to save $100 on all three models.
The idea behind this Metro deal is simple. If you buy a new Apple iPhone and port-in an existing eligible wireless number from another carrier (excluding T-Mobile), you'll receive an instant $100 discount. This means you can purchase an iPhone 11 starting at $599 (instead of $699), an iPhone 11 Pro starting at $899 (instead of $999), or an iPhone 11 Pro Max starting at $999 (instead of $1,099). You will need to pay a one-time $15 activation fee, plus whatever sales tax is applicable in your state.
The iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max normally come in many colors, but you can't find all of them at Metro by T-Mobile. More exactly, Metro is selling the iPhone 11 in Black, Purple, Green, and Red (so Yellow and White are not available), while the iPhone 11 Pro and Pro Max are sold in Midnight Green and Space Gray (thus, Silver and Gold are left out).
Mind you, this iPhone 11 deal is available only in select Metro by T-Mobile stores (the carrier does not sell any phones online anyway). You can easily find a nearby store by using this Metro store locator. For some reason, customers in "Kansas City and Las Vegas areas" are excluded from this offer.