- Legit
- Suspicious
- Scam
- Spam
02 7234 0304 (0272340304): Mixed reports including American Express impersonation requesting DOB, silent calls, and daily robocalls from varying numbers.
American Express Impersonation Reports for 02 7234 0304
Six contributors have reported activity from 02 7234 0304 (also written as 0272340304), with the most concerning reports involving impersonation of American Express. One contributor received a call where the caller claimed to represent Amex, knew the recipient's name, and requested their date of birth before hanging up when the contributor refused to provide personal information. This targeted approach - using known personal details to establish false credibility - is a classic impersonation tactic designed to bypass initial scepticism.
Another contributor reported receiving what appeared to be a legitimate American Express call, highlighting how convincing these impersonators can sound. The contrast between reports suggests callers from 02 7234 0304 have access to personal information including names and potentially partial account details, making verification by caller ID alone unreliable.
Silent Calls and Robocall Patterns from 02 7234 0304
Beyond impersonation attempts, contributors have flagged recurring silent call behaviour from this number and similar variations. One report describes calls where silence follows when answered, followed immediately by disconnection - a common callback scam indicator where the goal is to prompt return calls to a premium or tracked number. A separate contributor noted receiving calls almost daily with different last two digits, suggesting an automated dialling system cycling through number variations to identify active phone lines.
The daily calling pattern from 02 7234 0304 and its variations, often at consistent times like 10 AM, indicates organised activity rather than a one-off misdial. Multiple contributors have experienced repeated contact despite not engaging with the callers, suggesting the number is part of a broader campaign.
Report Patterns and Timing
Community reports for 02 7234 0304 span from June 2025 through January 2026, indicating sustained activity over several months. The call frequency ranges from daily to sporadic, with one contributor reporting consistent 10 AM calls. Three reports explicitly mention the number calling repeatedly or varying the final digits, supporting a robocall operation hypothesis. The timing of reports (ranging across seasons and months) suggests this is not a short-term campaign but an established operation using the 02 7234 0304 range.
What to Do If You Receive a Call from 02 7234 0304
If 02 7234 0304 calls you:
- Do not: Provide personal information like date of birth, address, or account numbers, even if the caller claims to represent a legitimate organisation
- Do not: Return missed calls from this number or similar variations with slightly different digits
- Do not: Engage with silent calls - hang up immediately
- Do: Hang up and independently verify by calling the official customer service number on the back of your actual card or the organisation's official website
- Do: Block 02 7234 0304 and report it as spam if you have repeated calls
- Do: If the caller claims urgent action is needed on your account, politely refuse and contact the organisation directly using a known, trusted number
How to Report 02 7234 0304
- Report the number to ACMA (Australian Communications and Media Authority) at acma.gov.au, particularly if you experienced impersonation or repeated unwanted calls
- If you believe your personal information was compromised, report to Scamwatch at scamwatch.gov.au
- If American Express is being impersonated, contact American Express directly and report the fraud attempt to them
- Register your number on the Do Not Call Register at donotcall.gov.au to reduce telemarketing calls, though this does not stop scammers
- Share your experience on Reverseau to help other Australians identify this number and protect themselves from the same tactics
Help others by sharing your experience with (02) 7234 0304!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Got a call from American Express, sounds legit
Same random number calling every day at 10 AM, what's their deal
Claimed to be from Amex, knew my name, asked for DOB, hung up, not giving that info out
Keeps ringing, just silence when I answer, then hangs up
Calls almost every day with different last two digits
Phone flagged as suspected spam
Help others by sharing your experience with (02) 7234 0304!
WRITE A REVIEWFrequently Asked Questions
A caller from 02 7234 0304 knew my name and claimed to be from American Express. How did they know my details?
One contributor experienced exactly this - a caller from 02 7234 0304 who knew their name and claimed to represent Amex. Scammers obtain personal information through data breaches, publicly available records, or previous interactions with legitimate companies. The fact that they knew your name was designed to make the impersonation more convincing. Never confirm additional details (DOB, account numbers, addresses) based on what they already know. Always hang up and call Amex directly using the number on your card to verify.
I keep getting silent calls from 02 7234 0304 where no one speaks and then it hangs up. What does this mean?
A contributor reported this exact pattern from 02 7234 0304 - silence followed by disconnection. This is often a callback scam tactic where the caller's goal is to determine if your number is active and monitored by a real person. If you return the call, you may reach a premium service or trigger an automated system. Do not return the call. Block 02 7234 0304 and report it.
The number 02 7234 0304 calls me almost daily with slightly different last digits. Why?
One contributor reported calls from 02 7234 0304 with variations in the last two digits, happening almost daily. This pattern indicates a robocall operation using automated dialling systems to cycle through number variations. Their goal is to identify active phone numbers for scam targeting. Block the primary number 02 7234 0304, report it to ACMA, and do not engage if similar variations call you.
Someone claiming to be from American Express called from 02 7234 0304 and asked for my date of birth. Should I be worried?
Yes. A contributor received this exact call from 02 7234 0304 and correctly refused to provide their DOB. This is impersonation combined with personal information harvesting. Legitimate companies like American Express will never cold-call asking for sensitive personal information. Hang up immediately, block 02 7234 0304, and report the call to both ACMA (acma.gov.au) and the organisation being impersonated.
Is 02 7234 0304 a real American Express number?
No. While one contributor reported what sounded like a legitimate Amex call from this number, multiple other reports contradict this, describing impersonation attempts and silent calls. The number is allocated to Netsip Pty Ltd as a local service in NSW, not to American Express. If you need to contact American Express, use the number on the back of your actual card or visit their official website - never rely on a caller's number or caller ID.
What should I do if I already gave personal information to a caller from 02 7234 0304?
If you disclosed sensitive information (DOB, account numbers, address) to a caller from 02 7234 0304 claiming to be from a financial institution, contact that organisation immediately using the official number on your statements or website. Report the fraud attempt to Scamwatch (scamwatch.gov.au) and ACMA (acma.gov.au). Monitor your accounts for suspicious activity and consider placing a fraud alert with your bank. Document the date and time of the call from 02 7234 0304 for your records.