O2 Czech Republic and travel eSIM in Czechia

O2 Czech Republic is one of the networks your eSIM may use in Czechia. Here is who actually decides which network you get, and what to do with that.

Коротко

91 of the 91 Czechia plans we sell name O2 Czech Republic as a reachable network, at 4G and 5G.
Travel plans connect by roaming, so no plan can promise one specific network.

What decides the network you get	Who controls it

Вопросы и ответы

Will my eSIM definitely connect to O2 Czech Republic?+

91 of our plans name O2 Czech Republic as reachable, but that is not a guarantee. Not necessarily. Travel plans run over roaming agreements, so the network depends on the supplier behind the plan, your device and where you are. O2 Czech Republic is one of the networks operating in Czechia, not a guarantee attached to any particular plan.

How do I see which network I am on?+

Check the carrier name at the top of the screen, or open the mobile-network settings and look at the operator list. If signal is poor, try selecting a network manually instead of automatic — but only one your plan actually supports.

Does O2 Czech Republic run 5G, and will my plan get it?+

From the operator information we track, O2 Czech Republic runs 4G and 5G. Getting 5G in practice needs three things at once: the plan permits it, your device supports it, and the area has coverage. Miss any one and you fall back to 4G.

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По теме

Тарифы

eSIM plans for Czechia

Ranked by our value score. Each plan page lists the networks its supplier declares.

Europe 50GB 31 days

31 countries · partner networks

Fixed

Works in 31 countries: United Kingdom, Austria, Belgium +28Смотреть все

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland

Данные: 50GB
Срок действия: 31 days
Раздача интернета: Да
Технологии: 3G / 4G / 5G

Поддержка 5G
Раздача интернета
Долгая поездка

Validity starts at purchase

Starts at purchase
No top-up

от~~31,90 $~~30,30 $

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Czechia 20GB 30 days

O2 / Vodafone

Fixed

Данные: 20GB
Срок действия: 30 days
Раздача интернета: Да
Технологии: 3G / 4G / 5G

Поддержка 5G
Раздача интернета
С пополнением

Validity starts on first connection at the destination

от~~16,90 $~~16,05 $

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Czechia 10GB 30 days

O2 / Vodafone

Fixed

Данные: 10GB
Срок действия: 30 days
Раздача интернета: Да
Технологии: 3G / 4G / 5G

Поддержка 5G
Раздача интернета
С пополнением

Validity starts on first connection at the destination

от~~8,90 $~~8,45 $

Подробнее

Europe 20GB 31 days

31 countries · partner networks

Fixed

Works in 31 countries: United Kingdom, Austria, Belgium +28Смотреть все

Данные: 20GB
Срок действия: 31 days
Раздача интернета: Да
Технологии: 3G / 4G / 5G

Поддержка 5G
Раздача интернета
Долгая поездка

Validity starts at purchase

Starts at purchase
No top-up

от~~14,90 $~~14,15 $

Подробнее

Czechia 5GB per day

O2 / Vodafone

Daily

Данные: 5GB per day
Срок действия: sold per day, up to 365 days
Раздача интернета: Да
Технологии: 3G / 4G / 5G

Поддержка 5G
Раздача интернета
Бюджетный

Validity starts on first connection at the destination

Daily, no top-up

от~~3,90 $~~3,70 $

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Czechia 50GB 180 days

O2 / Vodafone

Fixed

Данные: 50GB
Срок действия: 180 days
Раздача интернета: Да
Технологии: 3G / 4G / 5G

Поддержка 5G
Раздача интернета
С пополнением

Validity starts on first connection at the destination

от~~45,90 $~~43,60 $

Подробнее

T-Mobile Czech Republic Vodafone Czech Republic