Cheap SIM Cards
On this page you will find SIM Cards at the lowest prices, more so all SIM Cards ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is O2 Prepaid Go Card per day marked at 49 Kč incl. VAT. Is this what you’re looking for?
44
Results
O2 Prepaid Go Card per day
SIM Card - 1 GB of data for one day and unlimited calls to all networks in the Czech Republic for CZK 29 per day, you will receive a credit of 50 CZK, SMS for 1,90 CZK, The daily window is activated by calling or dating and is valid until midnight, bonus credit of CZK 300 for the first top-up of at least CZK 300, only days are paid, when the customer makes a phone call or uses the internet, after 1 GB is used up, automatic renewal of 300 MB of data for 19 CZK until the end of the day
Discounted -37 %
49,-
79,-
In stock > 50 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
O2186
Vodafone Oskarta eSIM
SIM Card - Includes 100 CZK in starting credit, data, voice, and text message packages as needed, 2.50 CZK per minute for calls, 1.90 CZK per text message, and 99 CZK for 1GB of data per month
50,-
In stock > 50 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF532b1e
Vodafone Oscar
SIM Card - Includes 100 CZK in starting credit, data, voice, and text message packages as needed, 2.50 CZK per minute for calls, 1.90 CZK per text message, and 99 CZK for 1GB of data per month
50,-
In stock > 50 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF532b1
T-Mobile prepaid card for smart devices
SIM Card - T-Mobile prepaid SIM card with 200MB of free data and a 10Kč bonus credit for the first 30 days after activation; after 30 days, the data package automatically renews for another 30 days for 75Kč
Vodafone 2 GB Prepaid SIM (eSIM)
SIM Card - 2 GB of data and unlimited calls within the Vodafone network for the first month, 1× unlimited data for a whole day, 100 Kč credit valid for 45 days, automatic package renewal provided there is sufficient credit, 1 GB of extra data upon regular package renewal, a 20 per cent reward on every top-up; activate the reward by sending an SMS with the text ‘ODMENY’ to 7700 free of charge; credit from the reward is valid for 7 days; manage your pay-as-you-go account in the My Vodafone app; available as both SIM and eSIM options
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
BLACK FRIDAY -33 %
99,-
149,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF1009b1
Vodafone 2 GB Prepaid SIM
SIM Card - 2 GB of data and unlimited calls within the Vodafone network for the first month, 1× unlimited data for a whole day, 100 Kč credit valid for 45 days, automatic package renewal provided there is sufficient credit, 1 GB of extra data upon regular package renewal, a 20 per cent reward on every top-up; activate the reward by sending a free text message with the word ‘ODMENY’ to 7700; reward credit is valid for 7 days; manage your pay-as-you-go account in the My Vodafone app; available as both a SIM and an eSIM
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
BLACK FRIDAY -33 %
99,-
149,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF1009b
O2 Go 2GB + 50 min
SIM Card - prepaid O2 Go 2GB + 50 minutes, 2GB of mobile data for 30 days, 50 minutes of calls to all networks in the Czech Republic, plan renewal every 30 days for 199 CZK, a 300 CZK bonus with your first top-up of at least 300 CZK, 4× unlimited data for 24 hours in the My O2 app with every plan renewal, option to activate unlimited data for 24 hours for 49 CZK, easy service management in the My O2 app
BLACK FRIDAY -50 %
99,-
199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
O2190
Cactus 2GB
SIM Card - Cactus with 2 GB of data for free for the first 30 days, Initial credit 100 CZK valid for 12 months, calls to all networks for CZK 2.50/min and SMS for CZK 1.50, unlimited calls on the Kaktus network when topping up from CZK 200 per month, the possibility to choose advantageous data and calling packages, easy management of credit and services in the My Cactus app, credit top-up from 50 CZK, compatible with Neřesto tariffs with connection speeds up to 2 Mbps
BLACK FRIDAY -33 %
99,-
149,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TW138b
Twist 50 MINUTES + 2GB
SIM Card - OFFER: An extra CZK 50 bonus credit for activations between 1 September and 30 November 2026, Twist prepaid card, 50 minutes of calls and 5 SMS messages to all networks, plus up to 2 GB of data (1 GB included and 1 GB available to claim in the My T-Mobile app), the package will not be automatically renewed and will be deactivated; you can renew it via the My T-Mobile app for 149 Kč including VAT, OFFER: +50 Kč extra bonus credit for activations between 1 September and 30 November 2026
BLACK FRIDAY -33 %
99,-
149,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TW133b
Twist for Photo Traps and Cameras for the Czech Republic
SIM Card - T-mobile, subscription card for photo traps and camera systems, you get 200 MB of free data for a month and a bonus credit of 150 CZK, automatic renewal of the package for 75 CZK/month, annual packages with a limit of 20 GB, 50 GB or 250 GB, calls 4,50 CZK/min. SMS 1,90 CZK, MMS 4,90 CZK, services can be used only within the Czech Republic
Twist Smart Devices for EU
SIM Card - T-mobile, a prepaid card suitable for smart devices, 200 MB of free data per month and a bonus credit of 150 CZK, monthly and annual data packages, the package is automatically renewed for 75 CZK/month, calls 4,50 CZK/min. SMS 1.90 CZK, MMS 4.90 CZK, services work throughout the EU
BLACK FRIDAY -30 %
139,-
199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TW135b
T-Mobile prepaid card 10GB
SIM Card - T-Mobile, prepaid, for the first 30 days after card activation 10 GB of free data and a bonus credit of 100 CZK valid for 1 year, after 30 days from activation the data package is renewed for another 30 days for 279 CZK, for the first recharge within 30 days from activation a bonus of 100 CZK valid for 30 days
BLACK FRIDAY -30 %
139,-
199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TW127a
Vodafone 5 GB Prepaid SIM (eSIM)
SIM Card - 5 GB of data for the first month, unlimited calls within the Vodafone network for the first month + 20 minutes to other networks, 1× unlimited data for a whole day, 100 Kč credit valid for 45 days, automatic package renewal when sufficient credit is available, 2 GB extra data with regular package renewal, 20% reward on every top-up; activate the reward by sending an SMS with the text ‘ODMENY’ to 7700 free of charge; reward credit valid for 7 days; manage your pay-as-you-go account in the My Vodafone app; available as both a SIM and an eSIM
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
BLACK FRIDAY -25 %
149,-
199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF1010b1
Vodafone 5 GB Prepaid Plan
SIM Card - 5 GB of data for the first month, unlimited calls within the Vodafone network for the first month + 20 minutes to other networks, 1× unlimited data for a whole day, 100 Kč credit valid for 45 days, automatic package renewal provided there is sufficient credit, 2 GB of extra data upon regular package renewal, 20% reward on every top-up; activate the reward by sending an SMS with the text ‘ODMENY’ to 7700 free of charge; reward credit valid for 7 days; manage your pay-as-you-go account in the My Vodafone app; available as both a SIM and an eSIM
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
BLACK FRIDAY -25 %
149,-
199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF1010b
OpenCall Prepaid card
SIM Card - 8 GB of data for the first month included (after that 249 CZK per month), pre-charged credit 100 CZK, price of calls in the Czech Republic 1.80 CZK/min. and good prices abroad, SMS for 1,50 CZK, no commitment or contract, the ideal choice for foreigners in the Czech Republic, customer support in six languages, 300 CZK credit bonus on first recharge min. 300 CZK
149,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
O2188
Vodafone unlimited calls to the Vodafone network
SIM Card - Includes 1.5GB of data + unlimited calls within the Vodafone network for the first month included in the price + 100 CZK of credit valid for 45 days
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
Vodafone 15 GB Prepaid Plan (eSIM)
SIM Card - 15 GB of data for the first month, 100 Kč credit valid for 45 days, automatic renewal of the package provided there is sufficient credit, 20% reward on every top-up, free SMS activation of the reward by sending ‘ODMENY’ to 7700, bonus credit valid for 7 days, manage your prepaid account in the My Vodafone app, available as both a SIM and eSIM
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
BLACK FRIDAY -28 %
179,-
249,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF1011b1
Vodafone 15 GB Prepaid Plan
SIM Card - 15 GB of data for the first month, 100 Kč credit valid for 45 days, automatic package renewal provided there is sufficient credit, 20% reward on every top-up, free SMS reward activation by texting ODMENY to 7700, bonus credit valid for 7 days, manage your pay-as-you-go account in the My Vodafone app, available as both a SIM and an eSIM
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
BLACK FRIDAY -28 %
179,-
249,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
VDF1011b
T-Mobile prepaid card 15GB
SIM Card - T-Mobile, prepaid, for the first 30 days after card activation 15 GB of free data and a bonus credit of 100 CZK valid for 1 year, after 30 days from activation the data package is renewed for another 30 days for 399 CZK, for the first recharge within 30 days from activation a bonus of 100 CZK valid for 30 days
Amazing Deal
179,-
Save 70,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TW127b
O2 Go Junior Prepaid Card
SIM Card - for children, 2 GB of data and 200 minutes of calls to all networks for CZK 199 per month, SMS for 1,90 CZK, 300 CZK bonus on the first top-up of at least 300 CZK, automatic renewal of the tariff after 30 days if you have enough credit, calls after the units have been used up for CZK 4.90/min, the possibility of activating autopay, Full Data package option with unlimited data for 24 hours
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
O2187
O2 Prepaid Go Card 10 GB
SIM Card - 10 GB of data and 100 minutes of calls for CZK 299 per month including VAT, SMS for 1,90 CZK, 300 CZK bonus on the first top-up of 300 CZK, automatic tariff renewal after 30 days, calls after the units are exhausted for 4.90 CZK/min
BLACK FRIDAY -20 %
199,-
249,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
O2185
COOP Mobil with 100Kč credit
SIM Card prepaid SIM card, 100 CZK credit for FREE, The monthly flat rate for CZK 69 includes 150 MB of data, automatic data package renewal after a month (can be cancelled, increase, etc. )
O2 Prepaid card GO Ukraine 15 GB
SIM Card - 15 GB of data, 50 minutes of calls to all networks, free calls to the O2 network, international calls to Ukrainian numbers 1 CZK/min, pre-loaded bonus credit of 50 CZK, automatic activation, valid for 30 days, then recovery option
BLACK FRIDAY -33 %
199,-
299,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
O2175
Twist 100GB of data
SIM Card - T-Mobile, 100 GB package with free first month renewal, discounted price 345 CZK/month with card payment, every twelfth renewal of the package is free, for use in the Czech Republic, activation and management via the My T-Mobile app, Twist Standard Czech Republic tariff with a call price of 4.50 CZK/min., SMS 1,90 CZK, MMS 4,90 CZK
BLACK FRIDAY -19 %
279,-
345,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TW137b
SIM Cards - articles
AndroidWidgety na přání a chytřejší Pixel 10. Listopadový Google Pixel Drop myslí i na starší modely
Google začal rozesílat listopadový Pixel Drop. Pixel 10 dostává Gemini Intelligence, Pixel 11 několik exkluzivních vychytávek a starší modely chytřejší vyhledávání, nové styly ikon i převod měn v kalkulačce. Přinášíme přehled novinek i toho, co z nich funguje u nás.
mobile phonesMotorola Signature 27 (PREVIEW): Zvuk věhlasné značky, prvotřídní materiály a parádní foťák
U premiéry vrcholného mobilního čipu Snapdragon od Qualcommu stála nová Motorola Signature 27. Ta má za cíl navázat na dojem z prvotřídní kvality první generace, stejně tak nesmí pochybit ani v dostupných technologiích. Není to vůbec jednoduchý úkol, nicméně Motorola...
Vivo V80 FE vyměnilo 200Mpx snímač předchůdce za trojici 50Mpx fotoaparátů ZEISS. K tomu nabízí 7 000mAh baterii s 90W nabíjením, odolnost IP68 i IP69 a Android 17 se šesti lety bezpečnostních aktualizací. Podívali jsme se, co novinka umí, v čem se liší od V70 FE a jak...
mobile phonesNové telefony na Alze: Vlajkový Edge 70 Max, odolný Edge 70 Fusion Power a dvě dostupné Motoroly řady Moto G
Tento týden budou mít radost fanoušci Motoroly. Na Alze totiž přibyly čtyři její novinky. Tři z nich jsou rovnou v Black Friday akci.
Společnost HMD rozšiřuje pod značkou Nokia nabídku véček. Nokia 2360 Flip myslí na seniory i na děti: rodina ji ovládá na dálku přes SMS, má SOS tlačítko a školní režim, funguje ale jen ve 2G. Podívali jsme se na výbavu, cenu i to, jak dlouho v Česku 2G vydrží.
mobile phonesZ kompaktu velký telefon: Motorola Edge 70 Neo (SPEKULACE) má dostat 7 000mAh baterii, ale přijde o teleobjektiv
Motorola chystá Edge 70 Neo a podle úniků z něj bude úplně jiný telefon než kompaktní předchůdce. Čeká se 7 000mAh baterie a 144Hz displej, zmizet má ale teleobjektiv i širokoúhlý fotoaparát. Shrnuli jsme, co zatím víme a kolik může stát.
Chcete doručiť tovar na Slovensko? Prezrite si
SIM karty
Für den Versand nach Deutschland, besuchen Sie bitte
SIM Karten
Für den Versand nach Österreich, besuchen Sie bitte
SIM Karten
