1&1 DE Promo Codes & Coupons November 2026
As of November 2026, we list 12 verified 1&1 DE offers — each one AI-tested and confirmed by real shoppers before it goes live. Popular ways to save: All-Net-Flat, DSL Internet, Glasfaser Anschluss. Expired offers are removed daily, so every code below should work today.
1&1 DE offers 0 coupon codes and 12 deals as of November 2026. Today's top offer: Smartphone with Contract Deals Starting From $0 Down. Codes are verified and updated daily.
🔥 Top 1&1 DE Discount Codes for November 4, 2026
Select smartphones are available with a $0 down payment when bundled with an eligible mobile contract. Choose from various models and plans.
Receive 3 months free service when you sign up for a Tablet with Contract plan. This applies to new tablet contract activations.
Try Cloud-Speicher services for one month without charge. This trial is available for new cloud storage subscribers.
Get complimentary installation when you order a new Glasfaser Anschluss. This offer is valid for new fiber optic internet connections.
Upgrade your internet with a discount on WLAN-Router hardware. Enhance your home network with these savings.
Combine a mobile phone plan with an internet plan and receive a combined discount on your monthly bill. This applies to eligible new bundle customers.
Eligible students can receive a special discount on select LTE Tarife. Valid student ID is required for verification.
Get a special discount on your initial year of domain registration with 1&1 DE.
Receive a special bonus when you sign up for a new E-Mail Hosting plan. This bonus is applied to eligible first-time hosting customers.
Waive the setup fees when you order a HomeServer as part of a new internet package. This applies to eligible new HomeServer bundle purchases.
Sign up for MyWebsite Homepage-Baukasten and receive a reduced monthly cost for 12 months. This offer is for new website builder plan subscribers.
Switch to 1&1 DSL Internet and receive a $100 bonus. Upgrade your home connectivity today.
Customer Reviews
Good DSL, long wait
I ordered a DSL Internet package with the HomeServer router. The setup itself once it arrived was straightforward, but getting it activated took longer than I expected, almost two weeks. The internet speed has been consistent though, no complaints there.
Reliable mobile service
This was my third time getting a Mobilfunkvertrag from 1&1. I went with an All-Net-Flat again. Like before, the process was smooth online, and the SIM arrived in about 3 days. My previous contracts were solid, and this one is too. I appreciate the WLAN-Versprechen, though I've barely needed it. Good coverage where I'm at, always been dependable.
1&1 DE Community Discussion
Share tips, ask questions & help fellow shoppers save more
Hey, thinking about switching to 1&1 for my internet. How's their customer service if something goes wrong? Heard some mixed things.
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