https://community.o2.co.uk/t5/Tech-Support/SIM-card-not-working/m-p/1660039#M40452 <P><SPAN>We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 using the links below, they should be able to help you with this</SPAN></P><P><SPAN>or give them a call on 202 &nbsp;or 0344 809 0202</SPAN></P><P><SPAN>Use Skype to call them</SPAN></P><P><SPAN><LI-PRODUCT title="Guide: A Guide to Skype" id="Guide075"></LI-PRODUCT>&nbsp;</SPAN></P> Mon, 16 Oct 2023 15:31:32 GMT jonsie 2023-10-16T15:31:32Z https://community.o2.co.uk/t5/Tech-Support/SIM-card-not-working/m-p/1660032#M40449 <P>changed my sim over been more than 24hrs and SIM card still not working says I have no service</P> Mon, 16 Oct 2023 15:21:16 GMT https://community.o2.co.uk/t5/Tech-Support/SIM-card-not-working/m-p/1660032#M40449 Nicole-1 2023-10-16T15:21:16Z https://community.o2.co.uk/t5/Tech-Support/SIM-card-not-working/m-p/1660039#M40452 <P><SPAN>We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 using the links below, they should be able to help you with this</SPAN></P><P><SPAN>or give them a call on 202 &nbsp;or 0344 809 0202</SPAN></P><P><SPAN>Use Skype to call them</SPAN></P><P><SPAN><LI-PRODUCT title="Guide: A Guide to Skype" id="Guide075"></LI-PRODUCT>&nbsp;</SPAN></P> Mon, 16 Oct 2023 15:31:32 GMT https://community.o2.co.uk/t5/Tech-Support/SIM-card-not-working/m-p/1660039#M40452 jonsie 2023-10-16T15:31:32Z