Why does your own number appear as an incoming call on your at?

When you see your own number appearing as an incoming call on your phone, it may be due to a feature called "caller ID spoofing." This can happen if someone is deliberately masking their number to appear as yours. Additionally, it can occur if there's a technical glitch with your carrier or if you have call forwarding set up incorrectly. Lastly, some apps may cause this to happen when they attempt to connect calls through your number.