I see the problem as that the bike was previously registered in Phuket but to be registered in a different province, Chonburi, it needs the frame number recorded in Chonburi. Obviously, the new frame swap has to be recorded in the province in which the bike is currently registered.
Or a couple of thousand baht and the testing station guys can photograph the old number or get an agent or a more friendly dealer. However the bike will still not have the new frame number registered in Chonburi. Not a problem until it is sold.
What I don't understand is if the frame was sold and installed in Pattaya and came from Honda there will be a receipt and a paper trail.
Reason: I'm sure there is no bike theft in Thailand and dodgy bikes roaming around
Morale of the story? When moving province get the bike registered there immediately.