https://www.theverge.com/2018/2/12/17003690/verizon-phones-locked-network-date-spring-change-policy

Verizon has historically been one of the best carriers when it comes to selling unlocked phones — every major smartphone it offers comes unlocked out of the box — but that generous policy is changing, according to a report from CNET. Verizon is now set to revert to selling carrier-locked phones in what it claims is an attempt to combat theft.

The new policy will roll out in steps. First, Verizon will lock phones initially, unlocking them once customers finish the activation process, which would be in line with the company’s explanation of preventing thieves from stealing phones from retail stores.