Europe Travel SIM Card Twise 30 Countries Detailed Description:
Europe Travel SIM Card Twise 30 Countries is a data-only roaming SIM that works across 30 European countries. It offers various plans with validity ranging from 5 to 30 days, categorized by data allowance and number of days, making it suitable for different data needs while traveling in Europe.
Buying Europe Travel SIM Card Twise 30 Countries from Gloka, there’s no need to scan your passport. Gloka provides activation support, so you can simply insert the SIM upon arrival in Europe and start using it immediately—much more convenient than buying a SIM in Europe.
Supported Countries: Greece, Netherlands, France, Spain, Hungary, Croatia, Italy, Romania, Czech Republic, Slovakia, Austria, United Kingdom, Denmark, Sweden, Norway, Finland, Lithuania, Latvia, Estonia, Poland, Germany, Gibraltar (UK), Portugal, Luxembourg, Ireland, Iceland, Malta, Cyprus, Bulgaria, Slovenia, Switzerland, Turkey.
+ Advantages: Easy to use — just insert and go.
+ Disadvantages:This is a data-only SIM and does not support offline voice calls.
Europe Travel SIM Card 30 Countries, plan 5 days – 30 days
Mobile Internet
Daily Data Plans:
- 1GB/Day: Unlimited internet access with 1GB of high-speed data per day. After reaching the 1GB limit, speeds are reduced to 2G (128Kbps) until 6:59 AM (Vietnam time). Your high-speed data resets daily at 7:00 AM (Vietnam time); Plan 5 days – 30 days
- 2GB/Day: Unlimited internet access with 2GB of high-speed data per day. After reaching the 2GB limit, speeds are reduced to 2G (128Kbps) until 6:59 AM (Vietnam time). Your high-speed data resets daily at 7:00 AM (Vietnam time); Plan 5 days – 30 days
- 3GB/Day: Unlimited internet access with 3GB of high-speed data per day. After reaching the 3GB limit, speeds are reduced to 2G (128Kbps) until 6:59 AM (Vietnam time). Your high-speed data resets daily at 7:00 AM (Vietnam time); Plan 5 days – 30 days
Mobile hotspot sharing is supported.
Data Plans by Usage:
- 3GB – Plan 30 Days: Unlimited internet access with a total of 3GB high-speed data valid for 30 days. Once the 3GB high-speed data is used up, the speed will be reduced to 2G 128Kbps for the remainder of the plan duration
- 5GB – Plan 15 Days/ 30 Days: Unlimited internet access with a total of 5GB high-speed data valid for 15 days/ 30 days. Once the 5GB high-speed data is used up, the speed will be reduced to 2G 128Kbps for the remainder of the plan duration
- 10GB – Plan 8 Days/ 10 Days/ 15 Days/ 30 Days: Unlimited internet access with a total of 10GB high-speed data valid for 8 days/ 10 days/ 15 days/ 30 days. Once the 10GB high-speed data is used up, the speed will be reduced to 2G 128Kbps for the remainder of the plan duration
- 20GB – Plan 8 Days/ 10 Days/ 15 Days/ 30 Days: Unlimited internet access with a total of 20GB high-speed data valid for 8 days/ 10 days/ 15 days/ 30 days. Once the 20GB high-speed data is used up, the speed will be reduced to 2G 128Kbps for the remainder of the plan duration
- 30GB – Plan 8 Days/ 10 Days/ 15 Days/ 30 Days: Unlimited internet access with a total of 30GB high-speed data valid for 8 days/ 10 days/ 15 days/ 30 days. Once the 30GB high-speed data is used up, the speed will be reduced to 2G 128Kbps for the remainder of the plan duration
Mobile hotspot sharing is supported.
*Calling to Vietnam: With an internet connection, you can easily use calling apps like Viber, Skype, or Facebook to make calls to Vietnam at a much lower cost. (Learn more about how much data a Viber call uses.)

Use Europe Travel SIM Card Twise 30 Countries in Europe
List of 30 European Countries
This European travel SIM card works in the 30 countries listed below:
Countries | Network Providers | Network Speed |
Greece | Vodafone | 5G/4G/3G |
Holland | Vodafone | 5G/4G/3G |
France | Orange | 5G/4G/3G |
Spain | Orange | 5G/4G/3G |
Hungary | Telenor Hungary | 5G/4G/3G |
Croatia | Tele2 | 5G/4G/3G |
Italy | Vodafone | 5G/4G/3G |
Romania | Orange | 5G/4G/3G |
Czech | O2 | 5G/4G/3G |
Slovakia | Orange | 5G/4G/3G |
Austria | 3 | 4G/3G |
United Kingdom | 3 | 5G/4G/3G |
Denmark | TDC | 5G/4G/3G |
Sweden | Telia | 5G/4G/3G |
Norway | Telia | 5G/4G/3G |
Finland | Elisa | 5G/4G/3G |
Lithuania | Telia | 5G/4G/3G |
Latvia | LMT | 5G/4G/3G |
Estonia |
Tele2 | 4G/3G |
Poland | Orange | 5G/4G/3G |
Germany | Vodafone | 5G/4G/3G |
Portugal | Vodafone | 5G/4G/3G |
Luxemburg | Orange | 5G/4G/3G |
Ireland | Vodafone | 5G/4G/3G |
Iceland | Siminn | 5G/4G/3G |
Malta | Melita | 5G/4G/3G |
Cyprus | Cytamobile-Vodafone | 4G/3G |
Bulgaria | Telenor | 4G/3G |
Slovenia | Mobitel | 5G/4G/3G |
Liechtenstein | FL1 | 4G/3G |
Activate
The SIM card activates automatically once inserted into your device.
Note: Make sure to keep Data Roaming turned on to use the SIM card.
Extend card’s duration
No need to worry if your SIM is about to expire due to a change in travel plans or if you run out of high-speed data. Gloka now offers a convenient top-up service that lets you extend your usage or purchase additional data. Simply contact our customer support team at least 3 days before your plan ends or your data runs out, and we’ll help you top up your SIM and keep you connected!
Warranty Policy
Gloka provides warranty support throughout the entire period you use the SIM. Our customer service is available 24/7 — 24 hours a day, 7 days a week, including Sundays and public holidays.
Warranty Coverage:
- Free SIM replacement in Vietnam if your device shows “No SIM” after testing the SIM in Vietnam.
- Free eSIM replacement if the eSIM stops working due to technical issues during use and your device displays “No SIM.”
SIMs damaged due to user-related causes will not be eligible for free replacement. This includes damage from dropping, losing the SIM, or physical scratches caused by heavy pressure or mishandling.
Terms and Conditions
Please check our Terms and Conditions at this link before placing an order.