Our SouthESIM plans are typically designed for specific countries or regions. A plan for the Republic of Ireland is valid only within its borders. If your journey takes you from Dublin across to Belfast in Northern Ireland, which is part of the UK, your connection will cease at the border. For seamless travel across both parts of the island, we recommend checking out our regional bundles that cover larger areas, ensuring you stay connected whether you're exploring the Cliffs of Moher or the Giant's Causeway.
HELP CENTER
Does this SouthESIM plan for Ireland also work in Northern Ireland?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Can I add more data to my CoreESIM plan while I'm in Andorra?
Indeed. Should your data allocation deplete during your stay in Andorra , CoreESIM supports convenient data top-ups. You can purchase additi…
Read answerCan I extend my eSIMAdventures data plan if my adventure in Anguilla lasts longer than expected?
Yes, if your island exploration in Anguilla extends beyond your initial plans, you can conveniently purchase a data top-up package through y…
Read answerWhich local networks does eSIMAdventures connect to in Kazakhstan to ensure the best signal quality?
For a country as vast as Kazakhstan, network quality is paramount. eSIMAdventures partners with the leading local providers, typically Beeli…
Read answerWhen should I activate my eSIMAdventures plan for my journey to Iran?
For a smooth transition into your Iranian expedition, activate your eSIMAdventures plan by scanning the QR code before you leave home. This …
Read answerHow do I reach eSIMAdventures support if my internet connection falters in Iran?
If your internet connection hits a snag while exploring Iran, simply connect to any available hotel or cafe Wi-Fi, common in cities like Isf…
Read answer