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)
: Periodically offers a $300 gift card or bill credit for new customers adding a smartphone line and porting their number. phone switch 300
To ensure you successfully claim your $300 credit, follow these standard procedural steps: The keyword typically refers to promotional offers from
: New customers who port their number to a qualifying postpaid plan (excluding top-tier Experience/Go5G plans which may offer $400) can receive a $300 Virtual Prepaid Mastercard per line for up to 4 lines. : Verification of 90+ days in good standing
: Verification of 90+ days in good standing with a prior postpaid carrier is required via Optimum's Rewards Loyalty site.