Blau Phone Credit
Prepaid Top-up code
The top-up code/PIN will we delivered by E-mail, please follow the instructions in the E-mail to use the code/PIN. Our products are only compatible with a German SIM card.
More about Blau
General information, product information and top-up-instructions.
Top-up instructions
To top-up your Blau Prepaid, call 1155 and follow the instructions. You can also enter *103*Topupcode# in your mobile phone and confirm with the call button.
General information
