Does the Sunbeam F1 Pro Juniper work on UScellular?
We can't confirm UScellular enables 4G calling on this phone, which it needs to make calls. We don't recommend it for UScellular until we can.
We can't yet confirm any of the phones we list make calls on UScellular.
How we worked it out
- 2G calls: UScellular has no 2G network.
- 4G bands: Shares 4G bands with UScellular: B4, B5, B12, B71.
- 4G calling: We haven't confirmed whether UScellular enables 4G calling on this phone.
Reports for T-Mobile
UScellular runs on T-Mobile's masts but keeps its own list of phones it enables 4G calling on, so a report for T-Mobile doesn't confirm a phone on UScellular. A problem on T-Mobile does count against it.
- Maker (Sunbeam) tested-carrier chart for Horizon and Pro series: T-Mobile Retail — everything works. Source
UScellular runs on T-Mobile's network, so it uses T-Mobile's masts and bands.
About 2G: T-Mobile switched off 2G on 3 August 2026, and 3G on 1 July 2022.
About 4G calling: T-Mobile says most unlocked phones can work, but it can't guarantee phones it didn't sell and asks you to check your phone supports 4G calling.
Did it work for you?
Have you used the Sunbeam F1 Pro Juniper on UScellular? Tell us whether it made calls. We read every report. Once we've checked it, your answers and note may appear on this page, without your name or email. Reports don't change verdicts on their own, but they tell us what to check next.
See all networks, features and specs for the Sunbeam F1 Pro Juniper · Other phones on UScellular