Commonwealth Bank BSB numbers

Commonwealth Bank of Australia has 3,754 BSB numbers in AusPayNet's October 2026 directory, 3,754 of them active. Its BSBs start with 06, 76. Also known as CommBank, CBA, Commonwealth.

Commonwealth Bank BSB lookup: search by BSB number, branch or suburb

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6 digits with or without the dash. Searches run in your browser; nothing you type is stored.

Your own BSB is on your bank statement and in your banking app under account details. Many banks use one BSB for online-only accounts, so ask the recipient for theirs rather than guessing from a branch.

Commonwealth Bank BSBs by state

Commonwealth Bank NSW1,378 BSBs in New South WalesCommonwealth Bank VIC1,085 BSBs in VictoriaCommonwealth Bank QLD582 BSBs in QueenslandCommonwealth Bank WA318 BSBs in Western AustraliaCommonwealth Bank SA224 BSBs in South AustraliaCommonwealth Bank TAS104 BSBs in TasmaniaCommonwealth Bank ACT44 BSBs in Australian Capital TerritoryCommonwealth Bank NT19 BSBs in Northern Territory

Source: Australian Payments Network Limited, October 2026. LookupBSB is not affiliated with Commonwealth Bank. Merged BSBs are shown with the BSB that replaced them.