eSIM Cards, a brand of Pentagram Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.
eSIM Cards 
eSIM Cards, a brand of Pentagram Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.
eSIM Cards eSIM Data Plans for Slovenia
Europe O2 35GB for 30 Days
35GB
30
Days
$24.87
(ÂŁ18.50)
$0.71/GB
Call/SMSEurope 50GB O2 Plan for 30 Days
50GB
30
Days
$25.55
(ÂŁ19.00)
$0.51/GB
Call/SMSGlobal Vodafone 25GB for 30 Days
25GB
30
Days
$28.23
(ÂŁ21.00)
$1.13/GB
Call/SMSUK Vodafone 200GB for 30 Days
200GB
30
Days
$29.58
(ÂŁ22.00)
$0.15/GB
Call/SMSEurope Plus 30 GB for 30 Days
30GB
30
Days
$29.58
(ÂŁ22.00)
$0.99/GB
Call/SMSUK Vodafone 500GB for 30 Days
500GB
30
Days
$30.25
(ÂŁ22.50)
$0.06/GB
Call/SMSEurope Plus 60 GB for 30 Days
60GB
30
Days
$32.27
(ÂŁ24.00)
$0.54/GB
Call/SMSSlovenia Premium 100GB for 30 Days
100GB
30
Days
$33.61
(ÂŁ25.00)
$0.34/GB
Call/SMSUK O2 50GB Monthly Plan for 3 Months
50GB/month
90
Days
$70.59
(ÂŁ52.50)
$0.47/GB
Call/SMSEurope O2 35GB Monthly Plan for 3 Months
35GB/month
90
Days
$71.93
(ÂŁ53.50)
$0.69/GB
Call/SMSEurope 50GB O2 Plan for 3 Months
50GB/month
90
Days
$72.60
(ÂŁ54.00)
$0.48/GB
Call/SMSUK Vodafone 200GB Monthly Plan for 3 Months
200GB/month
90
Days
$86.72
(ÂŁ64.50)
$0.14/GB
Call/SMSGlobal Vodafone 25GB Monthly Plan for 3 Months
25GB/month
90
Days
$86.72
(ÂŁ64.50)
$1.16/GB
Call/SMSUK Vodafone 500GB Monthly Plan for 3 Months
500GB/month
90
Days
$88.74
(ÂŁ66.00)
$0.06/GB
Call/SMSUK Vodafone Unlimited Monthly Plan for 3 Months
1,000GB/month
90
Days
$92.77
(ÂŁ69.00)
$0.03/GB
Possible Throttling Call/SMSUK O2 50GB Monthly Plan for 6 Months
50GB/month
180
Days
$137.14
(ÂŁ102.00)
$0.46/GB
Call/SMSEurope O2 35GB Monthly Plan for 6 Months
35GB/month
180
Days
$138.48
(ÂŁ103.00)
$0.66/GB
Call/SMSEurope 50GB O2 Plan for 6 Months
50GB/month
180
Days
$139.83
(ÂŁ104.00)
$0.47/GB
Call/SMSUK Vodafone 200GB Monthly Plan for 6 Months
200GB/month
180
Days
$169.41
(ÂŁ126.00)
$0.14/GB
Call/SMSGlobal Vodafone 25GB Monthly Plan for 6 Months
25GB/month
180
Days
$169.41
(ÂŁ126.00)
$1.13/GB
Call/SMSUK Vodafone 500GB Monthly Plan for 6 Months
500GB/month
180
Days
$173.44
(ÂŁ129.00)
$0.06/GB
Call/SMSUK Vodafone Unlimited Monthly Plan for 6 Months
1,000GB/month
180
Days
$181.51
(ÂŁ135.00)
$0.03/GB
Possible Throttling Call/SMSUK O2 50GB Monthly Plan for 12 Months
50GB/month
365
Days
$266.21
(ÂŁ198.00)
$0.44/GB
Call/SMSEurope O2 35GB Monthly Plan for 12 Months
35GB/month
365
Days
$267.56
(ÂŁ199.00)
$0.64/GB
Call/SMSEurope 50GB O2 Plan for 12 Months
50GB/month
365
Days
$268.90
(ÂŁ200.00)
$0.45/GB
Call/SMSUK Vodafone 200GB Monthly Plan for 12 Months
200GB/month
365
Days
$330.75
(ÂŁ246.00)
$0.14/GB
Call/SMSGlobal Vodafone 25GB Monthly Plan for 12 Months
25GB/month
365
Days
$330.75
(ÂŁ246.00)
$1.10/GB
Call/SMSUK Vodafone 500GB Monthly Plan for 12 Months
500GB/month
365
Days
$338.82
(ÂŁ252.00)
$0.06/GB
Call/SMSUK Vodafone Unlimited Monthly Plan for 12 Months
1,000GB/month
365
Days
$354.95
(ÂŁ264.00)
$0.03/GB
Possible Throttling Call/SMSEurope O2 35GB Monthly Plan for 24 Months
35GB
2
Days
$535.11
(ÂŁ398.00)
$15.29/GB
Call/SMSEurope 50GB O2 Plan for 24 Months
50GB
2
Days
$537.80
(ÂŁ400.00)
$10.76/GB
Call/SMSGlobal Vodafone 25GB Monthly Plan for 24 Months
25GB
2
Days
$661.50
(ÂŁ492.00)
$26.46/GB
Call/SMSFrequently Asked Questions
Does eSIM Cards offer unlimited data eSIM for Slovenia?
eSIM Cards does not provide a truly unlimited data plan for Slovenia. The only plans available are fixed‑data plans, such as the UK Vodafone 500GB for 30 days or the UK Vodafone 500GB monthly plan for 3 months. Plans that include “Unlimited” in their name actually have a cap of 1,000 GB per month; once that limit is reached the network may throttle speeds. Choosing a fixed‑data option can be more cost‑effective unless a user requires a very high data volume.
Does eSIM Cards offer Slovenia eSIM with phone number and SMS?
eSIM Cards does not provide an eSIM with a phone number or SMS service for Slovenia. The provider offers only data‑only eSIM plans; travelers can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.
How many data plans does eSIM Cards offer for Slovenia?
eSIM Cards offers a total of 32 data plans for Slovenia, consisting of one plan that covers only Slovenia and 31 plans that cover multiple countries in addition to Slovenia. The single country plan provides a fixed data amount, while the multi‑country plans include both fixed data bundles and daily data caps that reset each day, allowing travelers to choose the model that best fits their usage. Across all plans prices range from about USD 24.80 to USD 659.47, data caps span from 25 GB to 1 000 GB, and validity periods vary from 2 to 365 days. Many of the plans permit tethering, and speeds may be throttled once the data limit is reached.
Summarized by Gen AI. Last updated:
Slovenia Also Covered By
Other Countries Nearby Slovenia
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