: Carriers typically require a final bill from your previous provider to prove the number was active and in good standing.
: Most "300" deals require a postpaid plan and a number transfer (port-in) from a competitor. phone switch 300
: Offers up to $300 per line for new customers who bring their own device and sign up for an Unlimited Max plan. : Carriers typically require a final bill from
The keyword typically refers to promotional offers from major wireless carriers like T-Mobile , Verizon , and AT&T , where new customers receive a $300 rebate, credit, or gift card for switching their service and bringing their own device (BYOD) or trading in an old one . Top Current "Phone Switch 300" Offers (May 2026) phone switch 300