Buy Ireland SIM, Ireland eSIM – Latest Ireland Travel 4G/5G SIM
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- The SIM will use the signal fromVodafone Ireland, Three Ireland, Eir Mobile and Tesco Mobileare the largest network operators in Ireland
- Insert the SIM and it will automatically activate, with network immediately available
- No need to register passport, send SMS, or any settings
- Time is calculated from when inserted into the phone, so you can buy it early for convenience
- Network operator with the largest coverage in Ireland, so fast speeds are available indoors and in populated areas
- Especially no blocking of Facebook, Google, Zalo
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- Ireland has 4 major mobile carriers: Vodafone Ireland, Three Ireland, Eir Mobile, and Tesco Mobile. Vodafone Ireland has wide coverage across the country with stable service; Three Ireland stands out with high speed, reasonable prices, and many offers for tourists; Eir Mobile and Tesco Mobile offer cheap plans but their coverage in areas far from the center is more limited than Vodafone and Three. Ireland's telecommunications infrastructure is developing strongly, meeting the needs for using Irish SIM cards, Irish tourist SIM cards, and internet connections for both local residents and international visitors.
DETAILED INFORMATION ON IRISH SIM CARD PLANS
TOTAL DATA VOLUME PACK (HIGH SPEED)
- Choose the number of days to use according to your needs
- After using up high-speed data, switch to normal speed, unlimited
- Usage days are counted from the time the SIM is inserted into the device
- Make free calls on Zalo, Viber, Facebook, Facetime
- Network: Unitel, Lao Telecom, ETL Mobile have wide coverage
- Supports Wi-Fi sharing (hotspot)
DAILY FLEXIBLE DATA PACK
- Choose the number of days to use
- 4 levels: 500MB, 1GB, 2GB, 3GB high speed/day
- After exceeding the daily high-speed limit, revert to normal speed, unlimited
- Automatically renews data capacity after 24 hours
- Free calls via Zalo, Viber, Facebook, Facetime
- Network: Unitel, Lao Telecom, ETL Mobile
- Has hotspot, Wi-Fi sharing
SIM allows remote top-up, extension of usage days, no worries about running out of data midway. Need support, call now 0974.051.444 or 0386.001.001 (24/7 support)
VIDEO ON HOW TO INSTALL AND SET UP SIM EXTREMELY EASILY
BEST MOBILE NETWORK INFORMATION IN IRELAND – COVERAGE – EMERGENCY NUMBERS IN IRELAND
Ireland's Biggest Mobile Carriers
Ireland has 4 major mobile carriers: Vodafone Ireland, Three Ireland, Eir Mobile, Lycamobile Ireland.
Vodafone Ireland
Vodafone Ireland – Ireland's largest and oldest mobile carrier with extensive coverage: major cities like Dublin, Cork, Limerick, Galway to rural areas and suburbs. Stable service, many support agents, diverse and flexible plans, suitable for locals and tourists.
Three Ireland
Three Ireland is highly rated for internet speed, especially 4G/5G, making it ideal for those needing high-speed data. Three frequently offers promotions for tourists, has reasonable prices, and provides good customer service in both English and Irish.
Eir Mobile
Eir Mobile offers many cheap plans, meeting basic needs like calls, texts, and average internet usage. Eir's coverage is strong in major cities and tourist areas; in remote or deep rural areas, the signal may be weaker or less stable than Vodafone or Three.
Lycamobile Ireland
Lycamobile Ireland – a budget mobile carrier, nổi bật with cost-saving plans for students, workers, and tourists looking to optimize expenses. Lycamobile has good coverage in major cities, but in rural areas or remote locations, it might be more limited than other major carriers.
Coverage Map of Irish Mobile Carriers
Vodafone Ireland, Three Ireland
These two carriers have the widest coverage in Ireland, ensuring stable connections in major cities, popular tourist spots, and rural areas. The best choice for tourists and those who travel frequently.
Eir Mobile, Lycamobile Ireland
Eir Mobile and Lycamobile Ireland have strong coverage in major cities like Dublin, Cork, Waterford… In remote or deep rural areas, the signal may be weak or unstable.
Ireland Emergency Phone Number
If you are traveling or living in Ireland, you should save the following emergency phone numbers:
- Police, Fire, Ambulance: 112 or 999
- Ireland Tourist Support Line: +353 1 605 7700
These numbers operate 24/7 nationwide and offer English support in major tourist areas.

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