: Visit an AT&T Store or use the Online Switch Tool to start the porting process.
over 36 months ($10/month) when porting your number to a new line. : Specific flagship phones like the iPhone 17 Pro Go to product viewer dialog for this item. or Samsung Galaxy S26+ Go to product viewer dialog for this item. at&t buy your contract
: Expect a one-time $35 activation fee per line. : Visit an AT&T Store or use the
are currently available for with an eligible trade-in on select unlimited plans. How to Switch and Get Paid or Samsung Galaxy S26+ Go to product viewer
: AT&T recently updated its lineup with Value 2.0, Extra 2.0, and Premium 2.0 plans.
: Ensure your current device is paid off or that the $800 credit covers your remaining balance.
: Note that AT&T implemented price increases (up to $20 for multi-line) for older legacy unlimited plans in April 2026, so it is best to stick with the newest 2.0 plans for the best long-term value. 0 vs. Premium 2.0 plans for your specific number of lines? AT&T New Plans Explained! Are They Worth It?