Support and Contact Information for Former Bank Commonwealth Indonesia Accounts

Transition of Bank Commonwealth Indonesia to OCBC

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.09.2026
Table of Contents

Important Update Regarding Bank Commonwealth Indonesia

If you are looking for contact information for Bank Commonwealth in Indonesia, it is important to note that the entity formerly known as PT Bank Commonwealth is no longer part of the Commonwealth Bank of Australia group. In May 2024, Commonwealth Bank of Australia completed the sale of its 99% shareholding in PT Bank Commonwealth to OCBC Indonesia (PT Bank OCBC NISP Tbk).

As a result of this transition, customers of the former Bank Commonwealth should now direct their banking and support inquiries to OCBC Indonesia. Commonwealth Bank of Australia customer service teams are not able to access or manage accounts held with the Indonesian entity. Engaging with the correct institution ensures your queries are handled efficiently and your banking data remains secure.

Key Contact Information

Category Details
Methods OCBC Indonesia Mobile App, Official Website, or Local Branches.
Processing Time Varies by request type; local support channels apply.
Eligibility Legacy customers of PT Bank Commonwealth.
Key Requirements Valid account details and personal identification.

How to Access Support

For any questions regarding your former Bank Commonwealth account, follow these steps to reach the appropriate support team.

  1. Visit the official OCBC Indonesia website (ocbc.id) to find the most current contact channels, including their official customer service phone numbers and live chat.
  2. If you previously used a banking app for Bank Commonwealth, check the app or the OCBC Indonesia website for migration instructions regarding your account access.
  3. Ensure you have your original account number and personal identification documents ready before contacting support, as these will be required for identity verification.
  4. Do not attempt to use Commonwealth Bank Australia contact details for Indonesian account issues, as they will be unable to assist you with these records.

Troubleshooting Common Issues

MFA / Login Issues

If you are struggling to log in to your transitioned account, this may be due to a change in the digital platform following the acquisition. A simple fix is to ensure you are using the correct portal or app provided by OCBC Indonesia, rather than the legacy Commonwealth Bank systems. If you have misplaced your new login credentials, follow the "Forgot Password" or "Account Recovery" flow on the OCBC Indonesia website.

Browser or App Errors

If you experience technical errors while attempting to manage your account, it is often due to using outdated links or bookmarks. A simple fix is to clear your browser cache and navigate directly to the official OCBC Indonesia home page. If the app remains unresponsive, check the app store for the latest version provided by OCBC Indonesia.

Locked Account / ID Issues

If your account appears locked or you are facing identity verification issues, this requires direct intervention from the bank's security team. The fallback action is to visit a physical OCBC Indonesia branch or call their official customer service number. Do not share your login credentials with anyone claiming to be able to "unlock" the account via email or social media.

Pro-Tip: Bookmark the official OCBC Indonesia help page immediately. During a period of banking transition, scammers often create fake support pages or send phishing emails; always verify that the URL ends in ".id" and matches the official OCBC Indonesia domain to protect your security.

Frequently Asked Questions

What is the CBA Osko offer in Australia?

Osko is not an "offer," a promotion, or a service you need to sign up for. It is the brand name for the payment infrastructure (the New Payments Platform) that allows for near real-time transfers between participating Australian bank accounts, 24/7. It is standard technology integrated into your Australian Commonwealth Bank account. If you are an Australian customer, you do not need to activate it; it works automatically when you transfer money to accounts that also support the NPP. It has no relation to your accounts in Indonesia or the sale of PT Bank Commonwealth.

Can I still use Commonwealth Bank Australia support for my Indonesian account?

No, Commonwealth Bank Australia is no longer responsible for the operations of PT Bank Commonwealth. Their support teams do not have access to Indonesian account records, transaction histories, or customer files. If you contact Commonwealth Bank Australia regarding your Indonesian account, they will be unable to assist you. You must contact OCBC Indonesia directly, as they are the current owners and operators of these services.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

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