I received two text messages with an apple verification code. I did not request a

As a precaution, you might want to change your password.

 Apple ID Password Change

 What to do after you change your Apple ID or password - Apple Support     I suggest doing this before you change your Apple ID or password.

If they are genuine, that would mean someone has your Apple ID and password. You may wish to change your password.

Can you still access your account at appleid.apple.com? If so, there is not likely a compromise. Why sign in as you if not to hijack your account?

Did the prompt have an actual code only? Was there a link to do something else? Like go to this site if it wasn't you?

A genuine verification code should look like this.

or this