SimCorner partners with leading network providers in the USA to ensure you get reliable coverage and fast data speeds wherever you are in the country. Instead of relying on a single carrier, our eSIMs connect to multiple major networks—automatically selecting the strongest available signal based on your location.

The same applies to other destinations. SimCorner eSIMs connect to top local carriers to give you seamless, high-quality connectivity throughout your trip when compared to mobile packages of competitors.

Yes, some SimCorner travel eSIMs do support voice calls and text messaging, while others are data-only. If you need voice and SMS capabilities, be sure to check the product details before purchasing to make sure the plan includes these features. This type of functionality isn’t widely available across all providers, so it’s important to compare mobile phones and plans carefully to ensure you’re getting the connectivity you need while travelling.

Both providers offer travel eSIMs, but each product or plan comes with different specifications. For a fair comparison, it’s best to look at similar products—such as SimCorner’s unlimited data Europe eSIM and Saily’s equivalent—and compare their features side by side.

Yes, you can keep your primary mobile number active while using a SimCorner eSIM abroad, provided your phone supports Dual SIM/Dual Standby (DSDS) functionality. However, if roaming is switched off, you won’t receive calls or SMS on your primary number. That said, you can still stay connected through data-based apps like WhatsApp and Viber. By adding credit to your Viber account, you can also make local and international calls to landlines and mobiles.