How to use Find my iPhone on my PC without a code from the missing phone?

Also, I forgot to say that even though you can access iCloud Find My without needing a two-factor code, I would strongly encourage you to set up more than one trusted phone number for other reasons (e.g., access to other areas of iCloud or to your account settings, etc). The other phone numbers can be Androids, landlines, friend's or relative's phones. See instructions in Two-factor authentication for Apple ID - Apple Support

Fox’s answer was absolutely correct about phone finding.

As you’re obviously “thinking ahead” …

… since you said “PC” I’m presuming that your iPhone might be your only Apple device.

The question NOT asked was, “How do I regain access to my AppleID w/o my phone?”

(You’ll need to do this to setup a replacement iPhone)

The answer are “Trusted Numbers” - these are effectively “recovery” numbers - in addition to your trusted devices - which are OUTSIDE of your AppleID.

You can have your 2FA codes sent to any of these these pre-designated numbers to regain access to your account

Far too many posters here have gotten themselves into a bind by NOT setting-up useful / accessible trusted numbers.

See “Trusted Numbers” section in fol article:

Two-factor authentication for Apple ID - Apple Support

You can use any internet browser and log into www.icloud.com/find without being asked for a two-factor code.

You can also log into www.icloud.com (without the /find) and ignore the two-factor code request and click the Quick Access to Find My icon that is displayed on the browser screen near the log in area.

LOL … sorry for the “repeat post” …

… unintentional but it DOES bear repeating. 😉

Chattanoogan wrote:

LOL … sorry for the “repeat post” …

… unintentional but it DOES bear repeating. 😉

It does! 😊