BSB 034-203
ActiveBSB 034-203 belongs to Westpac Banking Corporation (Mount Isa), located at 23-25 Simpson Street, Mount Isa, QLD 4825, according to AusPayNet data for October 2026.
| BSB | 034-203 |
|---|---|
| Bank / institution | Westpac Banking Corporation |
| Branch | Mount Isa |
| Address | 23-25 Simpson Street |
| Suburb | Mount Isa |
| State | Queensland |
| Postcode | 4825 |
| Payment types | Electronic (direct entry / bank transfers) High value (RTGS) |
| Status | Active |
| Institution code | WBC |
| Data as at | October 2026 (checked 13 October 2026) |
Before you pay: a correct BSB only tells you which bank and branch an account is with. It doesn't confirm the account number or who owns the account. If someone sent you new or changed bank details, call them on a number you already know to check.
What BSB 034-203 can be used for
AusPayNet lists the payment types each BSB accepts:
- Electronic (direct entry / bank transfers): everyday bank transfers, pays and direct debits through the direct entry (BECS) system.
- High value (RTGS): large, same-day payments between banks through the RBA’s real-time gross settlement system.
Other Westpac BSBs in Mount Isa
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Source: Australian Payments Network Limited BSB directory, October 2026 edition. LookupBSB is independent and not affiliated with AusPayNet or Westpac. Something wrong? Report this BSB.