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congstar GmbH
InactiveMobile and DSL services
💻 Tech
Description
congstar offers affordable and flexible mobile and DSL services including prepaid and contract plans with 5G options. Customers can benefit from digital eSIM activation, number portability with a bonus, and a convenient phone buyback program. The company is recognized for fair pricing, excellent customer satisfaction, and reliable network quality.
congstar GmbH sponsors YouTube creators in the 💻 Tech space. They've collaborated with 1 creators including Alicia Joe (788K subs). Their last known sponsorship was in December 2025.
Sponsorship Activity (last 12 months)
1
Nov
Dec
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1
Sponsored Creators
1
sponsored videos
Last collab
Dec 2025
Top Sponsored YouTubers
Alicia Joe
788K subscribers
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