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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.

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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.

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2 items
3.8 2,938×
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 - 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

SIM Cards - articles

OppoOppo Reno16 (PREVIEW): Vyššia stredná trieda so špičkovým zoomom a extrémnym jasom Nová vyššia stredná trieda Oppo Reno16 mieri do Európy. Zaujme prémiovým dizajnom, extrémnym jasom displeja a trojitým 50 Mpx fotoaparátom s optickým zoomom. Bude aj napriek menšej batérii zásahom do čierneho? Zistíte v našom preview.
Skladacia Motorola Razr 70 Ultra rúca mýty o nepraktických véčkach. Verzia s drevenou dyhou ohromí dizajnom, 4" vonkajší displej je plnohodnotne použiteľný a procesor Snapdragon 8 Elite prináša nekompromisný výkon. Jedinou slabinou zostáva podpora 4K videa pri...
Je leto a s ním sa neodmysliteľne spájajú horúčavy. Pri dlhšom pobyte vo veľkej horúčave nehrozí nebezpečenstvo nevoľnosti iba vám, ale poškodiť sa môže aj váš mobil. Bude sa vám hodiť niekoľko tipov, čo robiť a nerobiť s telefónom v takom počasí. Ako chladiť telefón,...
Vivo X300 UltraVivo X300 Ultra (RECENZIA): Skôr fotoaparát kombinovaný s mobilom, za ktorý si však výrobca necháva patrične zaplatiť Ak vám pri fotení prestávajú stačiť bežné smartfóny, je čas zamerať sa na skutočné fotomobily. Vivo X300 Ultra láka na špičkovú fotovýbavu aj prémiový hardvér, čo sa odráža aj na jeho cene. Dokáže však obstáť v silnej konkurencii? V našej recenzii sme si naň podrobne...
Infinix Note 60 Pro vás na prvý pohľad zaujme štíhlym dizajnom a pixelovým displejom v zadnej časti. Pôsobí štýlovo a ponúka 144 Hz hlavný displej, ktorý zabezpečí plynulé prehrávanie videí aj animácií. Na jeho dizajne sa podieľalo legendárne talianske štúdio...
Hľadáte najlepšie telefóny na rok 2026? V nasledujúcom článku vám prinášame prehľad súčasných šampiónov. Zahrnuli sme aj najlepšie mobily do 700, 500, 200 eur a najlepšie mobily pre deti a seniorov. Porovnali sme výkon, cenu, fotoaparát, funkcie alebo konštrukciu. Ktoré...
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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
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