https://community.o2.co.uk/t5/Pay-Monthly/New-SIM-card-and-need-old-number/m-p/1720412#M275622 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5563464">@Lynsey84</a>&nbsp;</P><P>If this is O2 to O2 you can do a sim swap <LI-PRODUCT title="Guide: Sim Swap: a mini guide 2017 update" id="Guide012"></LI-PRODUCT>&nbsp;</P><P>Or contact O2 again to give them a nudge <LI-PRODUCT title="Guide: How to find help &amp;amp; contact O2" id="Guide058"></LI-PRODUCT>&nbsp;</P><P><LI-PRODUCT title="Guide: Migration &amp;amp; porting into O2" id="Guide061"></LI-PRODUCT>&nbsp;</P> Tue, 28 May 2024 09:16:41 GMT MI5 2024-05-28T09:16:41Z https://community.o2.co.uk/t5/Pay-Monthly/New-SIM-card-and-need-old-number/m-p/1720399#M275616 <P>I have received my new monthly SIM card, called 02 last week to have my old number attached to the new SIM card but it has not been done??&nbsp;</P> Tue, 28 May 2024 07:51:53 GMT https://community.o2.co.uk/t5/Pay-Monthly/New-SIM-card-and-need-old-number/m-p/1720399#M275616 Lynsey84 2024-05-28T07:51:53Z https://community.o2.co.uk/t5/Pay-Monthly/New-SIM-card-and-need-old-number/m-p/1720412#M275622 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5563464">@Lynsey84</a>&nbsp;</P><P>If this is O2 to O2 you can do a sim swap <LI-PRODUCT title="Guide: Sim Swap: a mini guide 2017 update" id="Guide012"></LI-PRODUCT>&nbsp;</P><P>Or contact O2 again to give them a nudge <LI-PRODUCT title="Guide: How to find help &amp;amp; contact O2" id="Guide058"></LI-PRODUCT>&nbsp;</P><P><LI-PRODUCT title="Guide: Migration &amp;amp; porting into O2" id="Guide061"></LI-PRODUCT>&nbsp;</P> Tue, 28 May 2024 09:16:41 GMT https://community.o2.co.uk/t5/Pay-Monthly/New-SIM-card-and-need-old-number/m-p/1720412#M275622 MI5 2024-05-28T09:16:41Z