Are all talk talk's current routers wall mountable?

As per title.

Thanks.

Nope.

The HG533 does not have any wall mounts.

You could chat to them and get sent a D-Link router which can be wall mounted. But it depends on their stock etc. You get sent the HG533 by default. The D-Link not anymore however I know someone how was sent one just last week after complaining to an OCE. I wouldn't count on it though as he was send 2 HG533s first.