Can I Keep My Original Number While Using an eSIM?
Learn how Dual SIM works, how to keep your original number active, and how to use a travel eSIM for mobile data abroad.
How Dual SIM works
Dual SIM lets your phone manage two mobile lines. Your primary SIM can keep your number while the travel eSIM handles mobile data abroad.
Why keep your original number active?
Your original number can be useful for bank verification codes, airline or hotel SMS updates, family or work calls, and two-factor authentication.
Reduce roaming risk
After arrival, select Skylano eSIM for mobile data. If you do not want home carrier data charges, turn off data roaming on your primary SIM.
Frequently asked questions
Can I receive SMS while using eSIM data?
On many Dual SIM phones, yes. Charges depend on your home carrier's roaming policy.
Keep your number, use travel data
Use your main SIM for essentials and Skylano eSIM for mobile data abroad.
Keep reading
Does Skylano eSIM Include Calls, SMS and Hotspot?
Most travel eSIMs are data-only. Hotspot availability depends on the plan, local network, and device settings.
Read guideWhen Should I Install and Activate My Travel eSIM?
In most cases, buy and install on stable Wi-Fi before departure, then activate mobile data after arrival.
Read guideCanada Roaming vs Travel eSIM: How to Avoid Expensive Phone Bills
Daily roaming is convenient, but it can add up fast. A travel eSIM gives Canadian travelers another prepaid data option.
Read guide