BSB 402-399 (402399) belongs to Colonial State Bank (Colonial or Colonial State) for Newcastle and is located in Newcastle, NSW 2300.
| BSB Number | 402-399 |
| Bank Name | Colonial State Bank |
| Branch/Purpose | Newcastle |
| Street Address | 136 Hunter Street |
| Suburb | Newcastle |
| State | NSW |
| Postcode | 2300 |
| Settlement Services | This BSB supports the following settlement services: Paper: Supports cheque clearing system Electronic: Supports Direct Entry (e.g. payroll, bills, direct debit) If you want to confirm whether it supports NPP or Osko, please contact Colonial State Bank |
Headquarters: Sydney, NSW
This BSB is assigned to Colonial State Bank (Colonial or Colonial State). The six-digit code uniquely identifies the institution for domestic electronic funds transfers (NPP, DE, RTGS) and other payments within Australia.
Branch / Service: Newcastle. Address: 136 Hunter Street, Newcastle, NSW, 2300.
Yes, this BSB is valid and active. It is widely used for reliable domestic payments and recognised across Australian payment networks.
Enter the BSB (also accepted as 402399 without the hyphen) together with the recipient's account number in your online or mobile banking. This combination ensures accurate routing to the correct account.
Many Australian institutions, including Colonial State Bank, centralise routing by assigning one BSB to multiple branches or product lines (e.g., digital banking, card or loan servicing). This simplifies payments and keeps routing consistent.
Your BSB is shown on your bank statements, within Colonial State Bank online banking, and in the mobile app. It appears alongside your account number.
Our BSB database is updated monthly from the Australian Payments Network (AusPayNet), the official body responsible for managing BSB number allocations across Australia. All data on this page reflects the latest published records.
To ensure your payment goes to the correct account, always double-check the BSB number and account number before making a transfer. If you notice anything suspicious, contact the bank directly via their phone number or website, or report it to the Australian Cyber Security Centre.
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