03 8256 0733 - 0382560733: Payment Card Impersonation and Nuisance Calls

• Scam
• Suspicious

Community reports for 03 8256 0733 (0382560733): One scam report claims Mastercard/Visa impersonation with fake CommBank transaction alert. Two nuisance reports describe hang-ups and cutting out calls.

Payment Card Impersonation Reports for 03 8256 0733

One contributor reported receiving a call from 03 8256 0733 (also written as 0382560733) where the caller claimed to represent Mastercard and Visa. The caller stated there was a fraudulent transaction on the contributor's account that needed to be stopped immediately. When questioned about which bank held the account, the caller responded "CommBank" - a detail the contributor knew was false, as they do not bank with Commonwealth Bank. The contributor recognised this as an attempted scam and ended the call.

This impersonation attempt follows a common pattern where scammers reference major payment card networks and invoke urgency around account security. By claiming to represent both Mastercard and Visa simultaneously, the caller cast a wide net, hoping to catch someone who uses either service.

Hang-Up Calls and Nuisance Activity from 0382560733

Two additional contributors reported different patterns from 03 8256 0733. One described receiving multiple calls over several days where the caller would ring then immediately hang up. The second contributor noted calls that would "cut out" or develop audio problems, describing the voice quality as "probably bad AI" - suggesting automated or synthetic speech technology may be involved.

Neither contributor provided enough detail to confirm whether these represent intentional hang-up scams (sometimes used for callback fraud) or genuine technical failures. One contributor explicitly advised against returning the call, reflecting the common risk that calling back an unknown number could activate premium services or connect to a scam line.

Report Patterns and Contributor Experiences

The three reports about 0382560733 span two days in early January 2026 and show mixed behaviour from this Optus Networks local service number based in Victoria. The scam report came from a caller who answered the call directly and was able to identify the deception immediately. The nuisance reports came from missed calls and answered calls with audio problems, suggesting either multiple callers using this number or repeated calling attempts by the same operator.

One contributor who experienced the hang-ups noted they had occurred "for a few days," indicating a pattern of repeated contact rather than a one-off misdial. The progression from impersonation attempts to silent hang-ups could reflect either different scam tactics being tested or multiple bad actors exploiting the same number.

What to Do If You Receive a Call from 03 8256 0733

If 03 8256 0733 calls you:

• Do not: Confirm your bank details, card numbers, or account information with the caller
• Do not: Return the call if it hangs up
• Do: Hang up immediately if the caller claims to represent payment networks or your bank
• Do: Contact your actual bank directly using the number on your card or statement to verify any transaction alerts
• Do: Block the number 0382560733 if calls continue
• Do: Let repeated hang-up calls go to voicemail to avoid triggering callback scams

Payment card companies and banks will never call you to urgently stop a transaction and then ask which bank you use - they already know this information. The fact that the caller in the scam report claimed to represent both Mastercard and Visa is a significant red flag.

How to Report 03 8256 0733

If you receive scam calls or hang-ups from 03 8256 0733 (0382560733), report the activity to Australian authorities:

• Scamwatch: Report the scam at scamwatch.gov.au with details of what the caller claimed and any information they requested
• ACMA: File a complaint about nuisance or scam calls with the Australian Communications and Media Authority at acma.gov.au
• Reverseau: Help other Australians by contributing your experience with 03 8256 0733 to this page

If the call involved a phishing attempt (link or attachment), you can also report to ReportCyber at cyber.gov.au.

Frequently Asked Questions