FAKT · DE-MVNO
Über sim.de
Drillisch-owned German MVNO offering cheap 1&1-network Allnet flat plans.
Wichtige Fakten
Typ
MVNO
Hauptsitz
Maintal, Germany
Gegründet
2014
Mutterkonzern
1&1 (United Internet) / Drillisch
Trägernetz
1&1
Günstigster Tarif
EUR 8.99/month for 40 GB
Mid-tier
EUR 14.99/month for 60 GB+
5G
Yes (on supported tariffs)
Vertrag
24-month or Flex (monthly)
eSIM
Yes
Schwestermarken
winSIM, smartmobil.de, PremiumSIM
Offizielle Website
sim.de
Was ist das?
sim.de is a German MVNO operated by Drillisch Online GmbH, part of the 1&1 / United Internet group. The brand runs on the 1&1 4G and 5G network and sells exclusively postpaid Allnet flat plans through online checkout — no shops, no phone support, no SIM bundles.
sim.de is one of several Drillisch sub-brands (alongside winSIM, smartmobil.de, and PremiumSIM) that share the same network access and tariff structure under different branding. The cheapest plan is EUR 8.99/month for 40 GB. Contracts come in 24-month or monthly Flex variants.