Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Newest orders
Filter

SIM Cards

SIM Cards – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

Continue

7 reasons to shop for SIM Cards on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing SIM Cards?

If you're planning to get SIM Cards, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: SIM Cards

Are you looking for the best SIM Cards? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive SIM Cards

If you are looking for products based on price, you can browse the lowest priced SIM Cards, or choose to sort by price from highest to lowest.

Hide description
2 items
Joy - Try the First Endless Joy for a free week! - SIM Card
3.8 2,921×
Joy - Try the First Endless Joy for a free week!
SIM Card - works on the O2 network with 4G coverage for more than 97% of the Slovak population, convenient in-app operation, 7 days free, 3 programmes
1 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: O2174r
LANGIE ULTRA SIM - SIM Card
LANGIE ULTRA SIM
SIM Card - prepaid data SIM card 500 MB, Global coverage of 150 countries, 2G/3G/4G/LTE/LTE-M/NB-IoT support, valid for 10 years, speeds up to 1 Mbit/s, IoT platform 1NCE, APN support, REST API, OpenVPN
56.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LNG26002
 

No longer sold

Archive

SIM Cards - articles

iPadOS 27: V hlavnej úlohe Apple Intelligence a Siri AI
AppleiPadOS 27: V hlavnej úlohe Apple Intelligence a Siri AI Nové iPadOS 27 prináša zásadný krok smerom k použiteľnejšej Apple Intelligence aj asistentovi Siri AI, ktorí dokážu pracovať s kontextom a komunikovať s internetom. Novinkou, ktorú ocení každý rodič, je detailnejšie nastavenie kontroly detských účtov. Kedy si budeme...
Samsung Galaxy Z Flip8 (ŠPEKULÁCIE): Termín Unpacked potvrdený, ceny v Európe možno porastú
SamsungSamsung Galaxy Z Flip8 (ŠPEKULÁCIE): Termín Unpacked potvrdený, ceny v Európe možno porastú
Doterajšie špekulácie o Samsungu Galaxy Z Flip8 zatiaľ neprinášajú nič zásadne prekvapivé – rovnaký hardvér fotoaparátov, o niečo tenšie a ľahšie telo či menej výrazná ryha na displeji. Klasika. Zaujímavou novinkou je však funkcia detekcie cudzích predmetov a nečistôt...
Samsung Galaxy Z Fold8 (ŠPEKULÁCIE): Slovo „wide“ nakoniec v názve nebude a máme tu prvú reálnu fotografiu?
mobile phonesSamsung Galaxy Z Fold8 (ŠPEKULÁCIE): Slovo „wide“ nakoniec v názve nebude a máme tu prvú reálnu fotografiu?
Vyzerá to, že tohtoročný rad skladacích telefónov Samsung bude rozšírený o ďalší model. A zároveň „širší“ bude aj samotný nováčik. Podľa doterajších informácií to totiž naznačuje, že Samsung chce novinkou ešte výraznejšie vstúpiť do kategórie tabletov. Upravený pomer...
Nothing Phone (4a) Pro (RECENZIA): Konečne telefón, ktorý nevyzerá ako všetky ostatné
noveltyNothing Phone (4a) Pro (RECENZIA): Konečne telefón, ktorý nevyzerá ako všetky ostatné Nothing Phone (4a) Pro patrí medzi smartfóny, ktoré sa rozhodne nesnažia zapadnúť do davu. Ponúka kovové telo, výrazný zadný fotomodul, AMOLED displej, procesor Snapdragon a trojicu fotoaparátov. Ako obstál v testovaní? Dozviete sa v tejto recenzii.
XiaomiXiaomi 17T a 17T Pro (PREVIEW): Menšia veľkosť základného modelu, senzačná batéria aj sľubné teleobjektívy
Populárny rad Xiaomi T sa rozhodne nebráni porovnaniu s tými najlepšími smartfónmi súčasnosti. Nová generácia modelov 17T a 17T Pro ide navyše ešte ďalej – konkurencii sa nechystá nič darovať. Ako sú na tom novinky z hľadiska výbavy, v čom sa najviac líšia a aké sú ceny...
mobile phonesRedMagic 11S Pro a 11S Pro+ prinášajú nekompromisný výkon, nechýba vodné ani vzduchové chladenie
Nová generácia RedMagic 11S Pro a Pro+ láka na extrémny výkon Snapdragonu 8 Elite Gen 5 a obrovskú batériu s kapacitou až 8 000 mAh. Jedinečné je aj vodné chladenie. Dokážu zaujať aj pri bežnom používaní? Poďme sa spoločne pozrieť na ich predstavenie.
All articles
In the category SIM Cards on Alza.sk, we currently have a total of 2 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.

SIM Cards – proved brands

Check out products sorted by price starting with the lowest price in the category cheap SIM Cards Find products sorted from the most expensive to the cheapest in the category most expensive SIM Cards Check out products sorted by price starting with the highest price in the category best sellers, best SIM Cards You’ll find products sorted by reviews starting from the highest ranked in SIM Cards reviews
Chcete doručit do České republiky? Jdi na SIM karty
Für den Versand nach Deutschland, besuchen Sie bitte SIM Karten
Für den Versand nach Österreich, besuchen Sie bitte SIM Karten
P-DC1-WEB12