One of the more underrated advantages of using an eSIM in Saudi Arabia is that it doesn’t require giving up your home number for the length of your trip — most modern phones let you run both a home SIM and a Saudi eSIM side by side, splitting duties between them however suits you.
Quick answer: Set your Saudi Arabia eSIM as the active line for cellular data, while keeping your home SIM active for calls and texts on your usual number — this way you stay reachable to contacts back home without paying international roaming rates for data.
Top Saudi Arabia eSIMs
Why dual SIM makes sense for most travelers
Switching entirely to a Saudi SIM means losing your home number for the length of your trip unless you have a second phone or a physical dual-SIM device — an eSIM alongside your existing physical SIM avoids this trade-off entirely, letting you keep your usual number reachable while getting affordable local data. The local SIM vs eSIM guide covers this advantage in more depth.
Setting this up on iPhone
Under Settings, Cellular, iPhones let you assign separate roles to each line — designate your home SIM for calls and texts, and your Saudi Arabia eSIM for cellular data specifically. The Saudi Arabia eSIM iPhone guide covers the general installation process this builds on.
Setting this up on Android
Android’s approach varies slightly by manufacturer but follows the same general logic — assign your Saudi Arabia eSIM as the default for mobile data under your network settings, while leaving your physical SIM handling calls and texts. The Saudi Arabia eSIM Android guide covers manufacturer-specific menu differences.
Avoiding accidental roaming charges
The most common mistake with a dual SIM setup is forgetting to disable data roaming on your home SIM, which can result in your phone quietly using expensive home-network data instead of the much cheaper Saudi eSIM — double-checking that data roaming is off for your home line, while your Saudi eSIM handles data, avoids this. If you’re troubleshooting a connection issue, the eSIM not working guide covers checking which line is actually active.
Hotspotting from a dual SIM setup
If you also want to hotspot a laptop or second device, most phones let you share data from whichever line is designated for data — the Saudi Arabia eSIM hotspot guide covers this specifically, useful for travelers combining dual SIM with the need to connect an additional device.
Receiving SMS codes on either line
Some services send verification codes to whichever number you originally registered with, so keep in mind which line — home or Saudi eSIM — you’ll need active to receive specific messages, particularly if you’re setting up a local ride-hailing or delivery app that might expect a Saudi number.
Managing notifications from two lines
Running two active lines means managing notifications and calls from both, and most phones let you customize ringtones or notification styles per line to help distinguish between a home-number call and anything coming through your Saudi line.
FAQ
Can I keep my home number active while using a Saudi Arabia eSIM?
Yes, most modern phones support running both simultaneously through dual SIM features.
Which line should handle data?
Your Saudi Arabia eSIM, to avoid expensive home-network roaming charges.
How do I avoid accidental roaming charges with dual SIM?
Disable data roaming specifically on your home SIM line, leaving the Saudi eSIM to handle all data.
Will I still receive calls on my home number?
Yes, as long as your home SIM remains active for calls and texts in your dual SIM settings.
Do I need a specific phone model for dual SIM?
Most recent iPhones and Android phones support this, the same devices generally compatible with eSIM.
Can I receive SMS verification codes on my Saudi line?
Yes, if the eSIM has its own number — though many travel eSIMs are data-only without a dedicated number.
Final Recommendation
Set your Saudi Arabia eSIM as the data line and keep your home SIM for calls and texts, while confirming data roaming is disabled on your home line to avoid surprise charges. See the local SIM vs eSIM guide if you’re still deciding on your overall setup, and the how much data guide for sizing your eSIM’s data plan appropriately.