Ireland: Mobile Coverage & Carriers
ESIMBYCOUNTRY at checkout · See all codes →Ireland's mobile market is served by three major carriers: Vodafone, Three, and Eir. All three networks support 3G and 4G/LTE services commercially. 5G has also been commercially launched in the country. Roaming eSIMs typically connect via LTE bands B20 (800 MHz), B3 (1800 MHz), and B7 (2600 MHz), with 5G connectivity on band n78 (3.5 GHz).
Local Irish carriers issue eSIMs, making it straightforward for users to activate service on compatible devices. This option provides flexibility for both residents and visitors requiring mobile connectivity across the island.
| Connectivity | As publicly reported |
|---|---|
| Network generations | 3G, 4G/LTE, 5G |
| Main mobile networks (MNOs) | Vodafone, Three, Eir |
| Key travel bands | B20(800), B3(1800), B7(2600), n78(3.5GHz) |
| Local eSIM support | Local carriers issue eSIMs |
| Region | Europe |
| Capital | Dublin |
| Calling code | +353 |
Travel-eSIM country connectivity cheat-sheet
Each country's mobile generations, carriers and roaming-vs-eSIM verdict on one page. Free. No prices — those come from the provider feed.
eSIM for Ireland → · eSIM vs roaming →
eSIM providers covering Ireland
| Provider | Destination coverage | Activation | Plans |
|---|---|---|---|
| Sim Local | Dedicated Ireland destination page (verified on the provider's site 2026-07-14) | Digital delivery — installs as an eSIM profile on an eSIM-capable, unlocked phone | See plans →10% off with our code ESIMBYCOUNTRY at checkout |
Provider destination pages checked on 2026-07-08 and 2026-07-14. Plans and prices are live on the provider's site — never stored or estimated here. We only list partners we can link and verify directly; this table grows as more providers pass review. How we compile this →
Compiled from public-record telecom facts (the MNO roster, commercially-launched 3G/4G/5G generations, deployed travel-relevant bands and local-eSIM support) and verified June 2026; see the source we compile this country from. How we compile this. Plan prices are supplied by the eSIM provider feed at publish time, not stored here.