Can I still receive calls on my main number while using an eSIM?

In most cases, yes. If your phone supports having a physical SIM card and an eSIM active together, your main number should still receive calls.

On iPhones, certain models include Dual SIM Dual Standby (DSDS), which means both your physical SIM and eSIM can stay connected at the same time. How many eSIMs you can keep active varies by model, so it’s best to check your device guide or reach out to the manufacturer for details.

Many recent Android devices also feature Dual SIM capabilities, often supporting one physical SIM and one eSIM at the same time. Phones equipped with DSDS allow you to make and receive calls, send messages, and use mobile data on both numbers. The number of eSIMs you can have active at once depends on your phone’s model and Android version—again, consult your device’s manual or the manufacturer for specifics.

Keep in mind that if you’re using your regular mobile provider while abroad, roaming charges for calls may still apply.