The Nokia 2780 Flip came out in 2022. Yes: it was built for US 4G networks and still makes calls on all three major carriers.
The quick answer
- Calls: yes, on Verizon, AT&T and T-Mobile
- Software: KaiOS 3.1, with a basic browser and email
- Good choice for seniors, kids or a minimalist second line
- Few apps; no WhatsApp on KaiOS 3
Calls after the 3G shutdown
The 2780 Flip supports VoLTE and is approved on Verizon, AT&T and T-Mobile, along with most prepaid brands that use them. It also does Wi-Fi hotspot, which few flip phones offer.
How to check yours
- Find the IMEI: dial *#06#, or look in the phone's settings or under the battery.
- Enter it in your carrier's compatibility checker. Every major carrier and most prepaid brands have one.
- If it isn't supported, it's usually missing approval for VoLTE (calls over 4G), which every US phone now needs.
Who it still works for
Anyone who wants a simple phone for calls and texts. It's one of the safest flip phones to buy in 2026.
If you're replacing it
If you want to stay with a flip phone, the Nokia 2780 Flip and Kyocera DuraXV Extreme+ are current models with VoLTE. A basic phone pairs well with a small plan: Tello and US Mobile both have plans under $10 a month for talk and text.
Current offers from Metro, T-Mobile, Verizon, AT&T and Xfinity.
See phone deals →Frequently asked questions
Does the Nokia 2780 Flip still work in 2026? +
Can I switch carriers with the Nokia 2780 Flip? +
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Jean Gilles has researched personal finance, consumer technology, and wireless pricing for over a decade. He founded ShopCellPlans in 2019 and writes every review on the site.
