Question

Are friend codes from black and white 2 compatible with friend codes from black and white?

Answer 1

Yes

Source: Many times of experience

Comments

thank you everybody!

Answer 2

Yes because it's the same gen the only difference is Pokemon Black/White Versions 2 is the sequel to Pokemon Black/White Versions.
I hope this helps!!

Answer 3

Yeah. You can battle/trade with a black or white game if you have black or white 2 with a fc