A WorldESIM plan specifically for the Republic of Ireland provides coverage exclusively within its borders. If your travels include crossing into Northern Ireland, for instance, driving from Dublin to Belfast or visiting the Giant's Causeway, your connection under that specific plan will cease. For travelers exploring both the Republic and Northern Ireland, WorldESIM offers comprehensive regional plans, such as our UK & Ireland eSIM or a broader Europe Region eSIM, which ensure continuous connectivity across the entire island without interruption.
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Does a WorldESIM plan for the Republic of Ireland also extend coverage to Northern Ireland (Belfast, Giant's Causeway)?
Updated April 22, 2026
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