Does the Light Phone II (International) work on Three?
No.
Doesn't workLight's own compatibility checker says none of the current Light Phone II models are compatible with networks in Ireland (checked 23 Oct 2026).
On Three this phone can't make reliable calls. Another network in Ireland may still suit it.
Source: Light's own compatibility checker, checked 23 Oct 2026 (a maker statement, not a network list).
Three (Ireland)
- 3G: On; no switch-off date announced
- 2G: On; no Irish operator has announced a 2G switch-off
Light Phone II (International)
- 2G: Not listed (Light lists 4G LTE only)
- 3G: Not published or not checked yet
- 4G bands: 1, 3, 5, 7, 8, 20, 28 (International model TLP202)
- 4G Calling: yes – Light's FAQ lists 'LTE FDD + VoLTE'.
Other networks in Ireland
Everything about the Light Phone II (International) · All phones on Three · Dumbphones that work in Ireland
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Sources
How we decide: our method.