• Mobile top-up

Blau Prepaid

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Buy Blau DE Prepaid online

About Blau

Running out of Blau minutes, data, or texts? Top up your Blau prepaid plan on Recharge.com. It only takes a few taps!

We know how frustrating it is to not have enough credit. Just when you need to call your Mom, text your friend or look something up online. With Recharge.com you can top up your phone immediately. You'll be back on your phone before you know it!

To top up your Blau plan simply select the amount you need and enter your phone number. You can pay with many trusted payment methods, such as PayPal. When the payment is complete, your balance will be topped up immediately!

Top up your mobile plan on Recharge.com. It's fast, safe and simple!

Frequently Asked Questions

  • How to recharge using your Blau pin?


    You can recharge your Blau balance in multiple ways:

    Option 1:

    1. Enter *103*code# into your mobile phone.
    2. Confirm with the call button.

    Option 2:

    1. Call 1155 and follow the voice instructions
    2. Enter your top-up code.

    Option 3:

    1. Download the Blau App for Android or iOS.
    2. Use the topup code to top up your Blau phone.
  • How to check your Blau balance?

    You can check your Blau balance in two ways:

    Option 1:

    • Enter *100# on your phone and press the call button.

    Option 2:

    • Call 2000 on your phone and follow the voice instructions.
  • How to contact the Blau customer service?

  • What is a Blau Germany top up code?

    Buying a Blau DE top up means buying a call credit code to use on your phone. By buying enough credit you can keep calling, texting and browsing on your phone and you won't have to worry about not being able to call someone in case of an emergency. We'll send your Blau online top up code to you in around 30 seconds.
  • How long is my Blau credit valid?

    Your starting credit is valid for 5 months after activation. With each additional top-up of at least €10, the validity of your credit is extended by 6 months. This so-called activity window can be extended to a maximum of 12 months.
  • How to top up Blau from abroad?

    Are you traveling abroad? You can recharge your Blau balance abroad by entering *103*CODE# into your mobile phone.

Terms and conditions

By using this service, you consent to the terms and conditions of Blau.

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