There's no way to easily tell that those phones have unlocked bootloaders, though. Ex-Verizon phones may be completely carrier unlocked, will work on any network, and still have locked bootloaders. This isn't an issue for anyone running stock Android, but will restrict those phones from being used to run GrapheneOS.
morserer|2 months ago
If you have the IMEI, this will answer whether or not a Pixel is Verizon-sold, and thus, bootloader-locked. https://www.verizonwireless.com/bring-your-own-device/#check...