Although Verizon is not going to carry the newly announced OnePlus 9 devices, one of its representatives has just confirmed via Twitter that the OnePlus 9 and 9 Pro is certified to work on the wireless carrier. I'm psyched to announce that the @OnePlus 9 Pro & OnePlus 9 have been certified to work on @Verizon & @Visible. That means you can buy it from your fav retailer and know that it will work great on Verizon 5G. Visit https://t.co/iPWwLCbRrn when you get your new phone to activate. pic.twitter.com/SK6eUyhJFK— George Koroneos 🗿🍹 (@GLKCreative) March 26, 2021 T-Mobile already...
Source: https://www.gsmarena.com/unlocked_oneplus_9_and_9_pro_will_support_verizon_5g-news-48397.php