eSIM YeSIM pour Ireland en 2026

YeSIM has not published which operators it uses in Ireland, so its radio-side reach is unknown rather than a sign of poor coverage; the practical details to check are in the table above. Its large range of plans makes sizing the real decision, since buying more data than a fortnight needs is the main risk. YeSIM also does not say whether an exhausted plan can be extended by topping up or must be rebought, so check that before relying on one plan for the whole trip.