In a certain code language, 'BADAM' is written as '69760', 'JBDN' is written as '0849', 'CANDY' is written as '39654'. How is 'B' written in that code language?

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In this code language,

'BADAM' is written as '69760',

'JBDN' is written as '0849',

'CANDY' is written as '39654'

From first code, we can deduce that 'A' is written as '6' and 'D' is written as '9',

From first and second code, 'B' is written as "0".