Does the HMD 2660 Flip 4G work on Three?

Works (on 2G)

Calls and texts work on Three using 2G. They'll stop working when 2G is switched off unless 4G calling gets enabled.

Last checked 23 October 2026.

How we worked it out

2G calls: The phone supports 2G and Three's 2G network is still on.
4G bands: Shares 4G bands with Three: B1, B3, B7, B8, B20, B28.
4G calling: The phone doesn't support 4G calling (VoLTE).

About 2G: Three hasn't announced a 2G switch-off. It began closing 3G in late 2024 but hasn't given a date for finishing.

About 4G calling: Three doesn't publish a list of phones that get 4G calling.

Where to buy

eir €59.99 checked 23 Oct 2026

Did it work for you?

Have you used the HMD 2660 Flip 4G on Three? 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.

Could you make and receive calls? Yes No Sometimes

Did the phone show 4G calling (VoLTE) as on?

Look for a VoLTE or HD icon by the signal bars, or a 4G calling setting.

Yes No Don't know

When did you try it?

Anything else we should know? (optional)

Up to 500 characters. It may be shown on this page, so please leave out links and personal details.

Email (optional)

Only so we can ask you a follow-up question. Never shown or shared.

Privacy: we keep your answers, and your email address if you give one, only to check reports and improve the site. We don't save your IP address with your report.

See all networks, features and specs for the HMD 2660 Flip 4G · Other phones on Three