Congstar is the mobile provider of the year, and not without reason. We are affordable, fair, offer contracts with and without terms, and provide 5G surfing up to 50 Mbit/s! Top up your Congstar prepaid via Woolsocks and receive cashback.

You can top up your Congstar balance in various ways: Option 1: Enter *101*pincode# on your mobile phone. Confirm by pressing the call button. Option 2: Call 220 11 and follow the spoken instructions. Enter your top-up pincode.