If people keep telling you “I saw No Caller ID when you called” or you notice your own number is hidden when you make calls, you’re not alone. Many of us have this issue after changing SIMs, resetting phones, or using certain settings by mistake. The good news is that fixing it so your real number shows up when you call is usually very simple on both Android and iPhone.
I’ll walk you through the easiest ways step by step, so you can get it done quickly. These methods work in 2026 on MTN, Airtel, Glo, 9mobile, and other networks.
Why Your Number Shows as No Caller ID
Your network or phone settings are hiding your number. It could be turned on for privacy, or it got enabled after a software update or SIM change. Turning it off makes your number visible to the person you’re calling (unless they have their own blocking settings).





