02 8313 0643 - 0283130643: CBA Impersonation and Phishing Scam

• Scam
• Spam
• Uncertain
• Suspicious

02 8313 0643 (0283130643): Scam reports describe fake CBA SMS and robocall voicemail. Contributors received phishing messages claiming device issues despite no account.

CBA Impersonation and Phishing Reports for 02 8313 0643

Five contributors have reported suspicious activity from 02 8313 0643 (also written as 0283130643), with the clearest pattern involving fake Commonwealth Bank of Australia impersonation. The most recent scam report describes an SMS claiming to be from CBA regarding a device issue, sent to someone without an active CBA account. This mismatch is a strong indicator of phishing activity targeting potential victims indiscriminately.

The phishing approach used with 0283130643 combines two manipulation tactics: impersonating a trusted financial institution and creating false device security concerns. Contributors flagged that the SMS came from 02 8313 0643, a NSW-based local service number allocated to Primus Telecommunications, making it appear more legitimate than an obvious international sender.

What Callers and Messages from 02 8313 0643 Contain

The SMS phishing message claimed CBA affiliation and referenced a device problem, likely designed to prompt urgent action. Contributors who received the message noted the lack of legitimate account connection, suggesting the sender used mass-targeting rather than account-holder-specific data.

A second report documents a robocall from 02 8313 0643 that left a 30-second voicemail. The voicemail contained background noise of what the contributor described as scammers in progress, indicating either a poorly executed automated campaign or intentional intimidation through exposure to active fraud operations.

A third contributor reported answering a call from 02 8313 0643 that immediately hung up, consistent with spam-filtering or call-verification robocall patterns. Two further reports document missed calls with no voicemail left; one contributor attempted to call back the number but could not reach anyone, a common indicator of spoofed or temporary numbers used in scam campaigns.

Report Patterns and Timing

The phishing SMS arrived most recently in December 2024, while earlier reports cluster around May 2023. This suggests either the number has been reused for multiple scam campaigns or is actively cycling between different fraudulent purposes over time. The voicemail report from May 2023 documented a robocall operation, indicating this number has been linked to automated scam infrastructure.

Communication channels vary across reports: SMS phishing, voicemail robocall, live call hang-up, and missed calls without messages. This diversity suggests the number may be used flexibly within a scam network, deployed for whatever tactic suits the moment rather than a single focused scheme.

What to Do If You Receive an SMS from 02 8313 0643

If you receive a message from 02 8313 0643 claiming bank issues or device problems:

• Do not: Click any links, reply to the message, or follow instructions in the SMS
• Do not: Call the number back or provide any personal or financial details
• Do: Delete the message immediately
• Do: Contact your bank directly using the official number on the back of your card or their website to verify any claims
• Do: Report the SMS as spam to your mobile provider
• Do: Forward the message to 0429 999 888 (ACMA's SMS reporting service)

What to Do If You Receive a Call from 02 8313 0643

If 02 8313 0643 calls you:

• Do not: Answer if you don't recognise the number, or hang up immediately if you do answer
• Do not: Return the call or engage with any voicemail message
• Do: Let the call go to voicemail
• Do: Block 0283130643 permanently in your phone settings
• Do: If you do answer and the caller claims to be from your bank, hang up and call the bank directly using an official number

How to Report 02 8313 0643

If you receive phishing or scam contact from 02 8313 0643, report it through these Australian resources:

• Scamwatch: Report the scam at scamwatch.gov.au. Include the phone number 02 8313 0643 and the bank name mentioned (CBA) in your report.
• ACMA (Australian Communications and Media Authority): Lodge a complaint at acma.gov.au. ACMA investigates breaches of the Spam Act and can take enforcement action against operators misusing local service numbers like 0283130643.
• Your mobile provider: Report the number as spam through your phone's native reporting tools or by contacting customer service directly.
• ReportCyber: If you clicked a link or downloaded anything, report the incident at cyber.gov.au for tracking of active phishing infrastructure.
• Reverseau community: Report your experience with 02 8313 0643 here to help other Australians identify this number.

Frequently Asked Questions