[android] Wrong number showing against SIM

[MatthewL]

I got a Smarty sim recently and ported my number over from O2. The phone still shows the original Smarty mobile number before my number was ported over and doesn't seem to update. The phone work as it should but certain things pull the number through.

 

I've had this on other phones too, any suggestions on a fix, I am using Android based phones, Samsung, have checked SIM's in other phones and its the same so something linked to the SIM.

 

Smarty are not much use, any advice?