Sim DE Promo Codes & Coupons November 2026
As of November 2026, we list 12 verified Sim DE offers — each one AI-tested and confirmed by real shoppers before it goes live. Popular ways to save: Allnet Flat Tarife, LTE Tarife, 5G Mobilfunktarife. Expired offers are removed daily, so every code below should work today.
Sim DE offers 0 coupon codes and 12 deals as of November 2026. Today's top offer: Weihnachten Deals: Reduced Monthly Fees. Codes are verified and updated daily.
🔥 Top Sim DE Discount Codes for November 3, 2026
Discover lower ongoing monthly costs for various mobile contracts. This holiday promotion is available for a limited time.
Receive a credit when you transfer your existing phone number to sim.de. This bonus is applied upon successful porting.
Get an eSIM for your compatible device at no additional cost. This applies to new and existing customers.
Score up to 15% off 5G Mobilfunktarife from Sim DE. Upgrade your mobile experience with these great deals.
Start the new year with no setup fees on selected mobile tariffs. This offer is valid for new contracts.
Get unlimited calls and texts with various data allowances starting at this price. This deal applies to new sign-ups.
Get a new iPhone bundle with a mobile contract at a reduced upfront cost or monthly payment. This applies to specific models.
First-time subscribers can reduce their monthly plan cost by a set amount. This discount is applied to specific tariffs.
Sign up for flexible monthly-cancellable plans without paying the setup fee. This offer is available for new contracts.
Find special prices on select data-only tariffs during the seasonal sales event. These offers are time-limited.
Eligible students can access special pricing on unlimited call and text plans. Verification of student status is required.
Find affordable SIM-only plans without a new device commitment. This deal applies to various data and call packages.
Customer Reviews
Amazing 5G speeds, will recommend!
I just got the 5G Mobilfunktarif and it's fantastic! The internet speed is super fast, way better than my old plan. I also got a Samsung Galaxy with the contract, and the whole process was so easy. Shipping was quick too, even to my small town. I'm definitely telling my friends about sim.de, this is a great service!
Good deal, easy switch
I switched from my old provider to sim.de last month. I got the Allnet Flat Deal, and they even waived the activation fee. Took about a week for the SIM to arrive, but setting it up was simple. The monthly price is really good for what I get.
Sim DE Community Discussion
Share tips, ask questions & help fellow shoppers save more
quick question for anyone who's done this: how long does it actually take to get your sim activated after ordering from sim.de? need it for my new phone kinda soon.
hey, thinking about switching to sim.de. usually with these discount carriers the network coverage can be a bit spotty outside of big cities. anyone have experience with their network in more rural areas?
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