Data-Only eSIM vs eSIM With a Number
Most travelers only need a data-only eSIM, because calls and texts work over apps; an eSIM with a local number is for those who must receive regular SMS or calls locally. Below we compare Data-only eSIM and eSIM with a number so you can pick what fits your trip. You can browse live plans on the Simnity store.
Data-only eSIM vs eSIM with a number at a glance
| Data-only eSIM | eSIM with a number | |
|---|---|---|
| Calls and texts | Over apps (WhatsApp, FaceTime) | Plus a real local number |
| Price | Lower | Higher |
| Best for | Tourists, most trips | Local SMS verification, business calls |
When data-only esim is the better choice
You browse, map, and message over apps and keep your home number for any real calls.
When esim with a number is the better choice
You need a local number to receive SMS codes or take local calls during your stay.
The bottom line
Most travelers only need a data-only eSIM, because calls and texts work over apps; an eSIM with a local number is for those who must receive regular SMS or calls locally. If you decide an eSIM is right, see what is an eSIM and how to install one, then choose a plan on the destinations page or compare global plans. For the cost angle, read eSIM vs roaming.
Frequently Asked Questions
Is data-only esim better than esim with a number for travel?
Most travelers only need a data-only eSIM, because calls and texts work over apps; an eSIM with a local number is for those who must receive regular SMS or calls locally.
Will my phone support an eSIM?
Most phones from 2019 onward do, including iPhone XS and newer, recent Samsung Galaxy, and Google Pixel 3 and newer. See our device guide for the full list.
Can I keep my home number?
Yes. A travel eSIM runs alongside your existing SIM, so your home number stays active for calls and texts while the eSIM handles data.
Where can I buy a travel eSIM?
You can compare and buy plans by country or region on the Simnity store, with the QR code delivered instantly.