BSB 403-666 (also written as 403666 or 403 666) is assigned to Commonwealth Bank of Australia, serving the Langwarrin area in Victoria. This BSB code identifies the Coles Langwarrin, Victoria branch, located at Gateway SCt Frankston/Cranbourne Rd, Langwarrin VIC 3910. This branch supports Paper (Cheque), Electronic (Direct Entry), and High Value (RTGS) payment methods. BSB (Bank-State-Branch) numbers are six-digit codes used by Australian financial institutions to identify individual branches. You will need this BSB when setting up direct debits, salary deposits, or transferring money between Australian bank accounts. This BSB number is currently active and was last verified against official sources.
Branch Details
| BSB Number | 403-666 |
| Institution | Commonwealth Bank of Australia (CST) |
| SWIFT Code | CTBAAU2S |
| Branch Name | Coles Langwarrin, Victoria |
| Address | Gateway SCt Frankston/Cranbourne Rd |
| Suburb | Langwarrin |
| State | Victoria (VIC) |
| Postcode | 3910 |
| Payment Flags | Paper: ✓ Electronic: ✓ High Value: ✓ |
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Branch details are sourced from the official Australian BSB directory and may occasionally differ from information shown on individual bank websites.
Payment Capabilities
Paper (Cheque)
This branch supports paper-based clearing, including cheque processing and bank cheque issuance.
Electronic (Direct Entry)
This branch supports electronic direct entry transactions, including direct debits, salary payments, and BPAY.
High Value (RTGS)
This branch supports high-value real-time gross settlement (RTGS) transfers for large or time-critical payments.
Change History
Changes detected from official sources, checked daily.
24 Feb 2026 — First recorded in BSBFinder directory
Tracked as part of Commonwealth Bank of Australia (CST), Langwarrin VIC 3910.
BSBFinder checks for updates daily. Any future changes to this BSB — address moves, payment capability updates, or branch closures — will appear here.