congstar.de

congstar.de is a German mobile phone and internet provider that operates as a subsidiary of Telekom Deutschland. They offer a variety of mobile phone plans, internet packages, and landline services. Congstar is known for its low-cost and flexible options, appealing to budget-conscious consumers. Their advertising often emphasizes affordability and convenience, highlighting their competitive pricing and easy-to-use online platform.

Website: https://www.congstar.de