Hi,
No my number is still the same, approximately 3 weeks ago I made a forum post here asking to get a replacement sim for my damaged one, It turned up a little over a week a go and have placed it in my OnePlus 6 like all my other SIMs in the past and usually with my other SIMs all I have had to do is just insert it and input the activation pin 7890 upon restart.
I was assuming that the Replacement SIM that was sent would be activated the same way as my past one.