@Blakey86 you need to call customer services if you want to have your number changed. If you point out you are receiving a lot of nuisance calls you should hopefully have it changed free of charge otherwise I believe it’s £35. EE can offer you a few numbers as I did that for my daughter.
What you could do alternatively is find a number yourself on a Sim card that you like you can find these on eBay and then have that number migrated to your current Sim card/account.
To contact EE Customer Services dial 150 From your EE mobile or 0800 956 6000 from any other phone.
