Connectivity Without Borders
Mobile phone service and mobile data in the Karrier One app.
Download Karrier One for iOS or Android.
- US + Canada numbers
- Wi-Fi calling
- eSIM-ready
Made for life
on the move.
Your number, calls, texts, and mobile data — together in one app.
Pick your number
Choose a local US or Canadian number in the app.
Call and text
Call and text over Wi-Fi from one number.
Add mobile data
Activate an eSIM plan when life takes you farther.
Compare your
connection options.
Your number, calls and texts, or mobile data. See what each service offers, all in one app.
Swipe to compare . You can also focus the table and use the arrow keys.
| At a glance | Your numberStart with a number that feels like you. | Calls & textsBring your conversations together in one app. | Mobile dataAdd an eSIM plan for wherever life takes you. |
|---|---|---|---|
| Includes | Your own phone number | Calls + text messages | An eSIM data plan |
| Connection | In the Karrier One app | Over Wi-Fi | Mobile data via eSIM |
| Availability | US + Canada numbers | Check plans in app | Check coverage in app |
| Pricing | View in app | View in app | View in app |
| Activation | Choose in the app | Choose in the app | Activate in the app |
| Get started | Find your number | Explore calling plans | Explore data plans |
These are app services, not bundled pricing tiers. Check the app for current pricing, allowances, coverage and device compatibility.
Your Karrier One wallet
Connectivity Without Borders
Send and receive stablecoin payments.
Transfer supported digital assets through your Karrier One wallet on Sui, using a phone-number-based payment flow.
Let’s get you
connected.
Download Karrier One for calls, texts,
and mobile data — all in one app.
Available for iPhone and Android.