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See what travelers are saying about their Ireland eSIM experience. Real feedback from real users to help you pick the best plan for your trip.

“Bought a 5gb package which worked fine for a while but ceased working after 1.8gb was used. Made numerous attempts to contact their non existent customer support without success. Situation is they have my money so I can F**** off”
Everything you need to know about using eSIMs in Ireland
There are about 140 travel eSIM brands available for use in Ireland, and nearly 10, 000 prepaid data plans are offered. This wide variety of options makes it easier for travellers to find an eSIM that fits their specific needs.
Unlimited data eSIM plans are available for visits to Ireland from several providers. Firsty offers a 1‑day unlimited plan that is free but comes with a very low speed limit of 256 kbps and may be throttled during heavy use. The other providers—Billion Connect, Yoho Mobile, abesteSIM, Roamify, MicroEsim, Yesim, and Truely—all give unlimited data for validity periods ranging from 1 to 10 days, typically on 5G networks. These plans normally allow tethering but the speed can be throttled, and the speed limits are usually capped at about 5 Mbps for the majority of them, except for Firsty’s 256 kbps cap. Pricing for the unlimited options spans from a free offer to roughly $16.71 USD, depending on the provider and length of validity. Travelers should choose a plan that matches their anticipated data needs while keeping in mind that even unlimited plans may experience speed reductions during peak times.
In Ireland, the primary Mobile Network Operators (MNOs) are:
Vodafone Ireland: A subsidiary of the global Vodafone Group, offering extensive 4G and expanding 5G services nationwide.
Three Ireland: Part of CK Hutchison Holdings, providing comprehensive mobile voice and data services, including 4G and 5G coverage.
Eir Mobile: One of Ireland's largest telecommunications companies, delivering mobile services alongside fixed-line broadband and digital TV.
Additionally, several Mobile Virtual Network Operators (MVNOs) operate in Ireland by leasing access from these major carriers. Notable MVNOs include Tesco Mobile and Virgin Mobile. It's important to note that most travel eSIMs rely on the infrastructure of the primary MNOs rather than MVNOs.
Travel eSIMs that give a phone number and SMS service for visits to Ireland are available. Providers such as GlobaleSIM, Orange Travel and Roamify offer plans that include inbound and outbound voice calls and incoming and outgoing SMS, with data caps ranging from 1 GB to 500 GB and validity periods from 7 days to 90 days, starting at roughly $4 and going up to around $120.
Because the listed plans are issued from overseas networks, the telephone numbers are not local Irish numbers. The IPv6 dial‑in codes used are +1 (United States) for GlobaleSIM and +33 (France) for Orange Travel and Roamify, so travelers will receive foreign numbers. The services still support standard mobile calling and texting within Ireland, and data‑only eSIMs can be used with VoIP applications when a phone number is not required.
Summarized by AI, Last updated:
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