1&1 Drillisch

Mobile services with added customer value

One of Germany’s largest network-independent telecommunications providers.

1&1 Drillisch AG is the Consumer Access leg of United Internet and offers a comprehensive portfolio of products and services in the field of mobile voice and data as well as powerful broadband connections.

With over 25 years of experience 1&1 Drillisch offers innovative mobile products and services based on standardized and unbundled wholesale services of the mobile network providers Telefónica Germany GmbH & Co. OHG ("O2") and Vodafone GmbH ("Vodafone").

For broadband internet, 1&1 Drillisch is increasingly using the network of 1&1 Versatel but also purchases standardized network services from various pre-service providers. These are enhanced with end-user devices, self-developed applications and services (e.g. home network functions, online storage, telephony, video-on-demand and IPTV) in order to differentiate from the competition.

In terms of network quality, the United Internet brand 1&1 Drillisch since 2015 received the overall rating "very good" in the prestigious fixed-line network test of the specialist magazine for telecommunication “connect”.

With regard to service quality, 1&1 Drillisch has also been investing for many years in the topic of customer support and was rated very highly in various hotline tests.

1&1 Drillisch operates the brands 1&1, smartmobil.de, yourfone, simply, winSIM, DeutschlandSIM, Premium SIM and maXXim .