04-06-2024 16:17
I ported over a number but when I use my phone other callers say they see an unrecognised number on their display
04-06-2024 16:54
Has your old SIM gone dead?
If using an iPhone try resetting your network. Also rebooting your phone may work.
04-06-2024 16:56
Settings >Phone >My number.
Edit, save and reboot.