You can phone in Habbo world so here the way to get some free credits. Call these numbers depending on what site you use.

habbohotel.com. Number: 1-900-670-6005 and enter the code: 01584206
habbohotel.ca. Number: 1-900-677-4111 and enter the code: 1757971
habbohotel.co.uk. Number: 0906 343 3344 and enter the code: 15180399

These are the administrators codes and wont charge you [...]

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