@Cassie38 are you already an EE customer If you then log into your EE account and request a replacement Sim card or call customer services to do this.
if you want to join EE, you need to request your PAC from your current network provider by texting PAC to 65075. You then can order a sim online and give that code to move your number over to EE.
To contact EE Customer Services dial 150 From your EE mobile or 0800 956 6000 from any other phone.
