- Scam
- Suspicious
Community report for 02 9155 7700 (0291557700): Caller impersonated a service provider, referenced overseas flight transactions, and requested personal information including birth date.
Scam Reports for 02 9155 7700
A contributor has reported receiving a scam call from 02 9155 7700 (also written as 0291557700) claiming to represent a financial or travel service. The caller referenced multiple alleged overseas flight transactions linked to the recipient's account and requested sensitive personal information including their birth date. The caller also demonstrated knowledge of the recipient's email address, suggesting potential data sourcing from a breach or public record.
What the Caller from 02 9155 7700 Said
According to the report, the caller from 0291557700 mentioned specific transactions - multiple overseas flights - to establish credibility and urgency. This tactic aims to pressure the recipient into providing verification details. The caller requested the recipient's birth date, a common social engineering technique used to gain access to accounts or establish false identity verification. The mention of a known email address adds another layer of false legitimacy, making the scam appear to come from a real service provider with actual account information.
Call Details and Timing
The call to 02 9155 7700 was answered by the contributor and occurred today (28 March 2026). The number is provisioned as a local service through Optus Networks in New South Wales, which may explain why the recipient initially trusted the call enough to answer and engage briefly.
What to Do If You Receive a Call from 02 9155 7700
If 02 9155 7700 calls you:
- Do not: Provide personal information like birth dates, passport numbers, or financial details over the phone
- Do not: Confirm your email address, full name, or any account details the caller mentions
- Do: Hang up immediately if the caller claims to represent your bank, airline, or payment service
- Do: Independently verify any claimed transactions by logging into your own account or calling your provider's official number (find it on your statement or official website)
- Do: Block 0291557700 if the number calls again
- Do: Be suspicious of unsolicited calls referencing your email address or recent transactions
How to Report 02 9155 7700
Report this number and your experience to the following Australian authorities:
- Scamwatch (scamwatch.gov.au) - the Australian Competition and Consumer Commission's official scam reporting service. Include the date, time, caller claims, and any personal information they requested.
- ACMA (acma.gov.au) - the Australian Communications and Media Authority regulates telecommunications. Report the number for potential investigation.
- ReportCyber (cyber.gov.au) - if the scammer mentioned a data breach or compromised account, report it here.
- Reverseau - contribute your experience to warn other Australians. Your report helps the community identify emerging scam patterns.
Help others by sharing your experience with (02) 9155 7700!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Alledged Transactions of multiple overseas flights. Caller requested my birth date and referred to my email address.
Claimed fraudulent transaction on family member's card, asked for their phone number
Caller pretended to be from Westpac's fraud team, sounded convincing until they started asking personal questions like if I have kids or a spouse
number reportedly associated with fraudulent activity from the UK
Claimed to be from Westpac Sydney, contacted Westpac directly and confirmed it's a scam
Help others by sharing your experience with (02) 9155 7700!
WRITE A REVIEWFrequently Asked Questions
What should I do if I already gave my birth date to 02 9155 7700?
Contact your bank, email provider, and any financial services you use immediately. Explain that you may have been targeted by a scam and request they strengthen account security or monitor for suspicious activity. You can also report the incident to Scamwatch (scamwatch.gov.au) and consider placing a fraud alert or credit freeze if available. Do not call 0291557700 back under any circumstances.
How did the caller from 0291557700 know my email address?
The caller likely obtained your email from a data breach, public records, or third-party data sales. Many scammers purchase bulk contact lists that include names, email addresses, and phone numbers. Some may have accessed your information through a compromised website or service. This is why they mentioned your email - to build false credibility and make you think they have legitimate access to your account.
Why would someone call from 02 9155 7700 claiming overseas flights were charged to my account?
This is a social engineering tactic designed to trigger panic and urgency. By claiming fraudulent transactions already occurred, scammers pressure you into 'verifying' your identity by providing personal details. Once they have your birth date and other information, they can attempt account takeover or sell your identity to other criminals. The mention of overseas flights specifically targets people who travel or use credit cards internationally.
Is 02 9155 7700 a real Optus number?
The number 0291557700 is provisioned as a local service through Optus Networks in NSW, which means it could be a legitimate Optus line. However, scammers frequently spoof or purchase legitimate numbers to appear credible. This does not mean Optus itself is conducting the scam - rather, the scammer may be using a compromised line or spoofed caller ID. Always verify independently by hanging up and calling your service provider's official number from your billing statement.
What should I do if 02 9155 7700 keeps calling me?
Block the number immediately in your phone's settings. Do not answer, listen to voicemail, or return any missed calls from 0291557700. Report it to ACMA (acma.gov.au) and Scamwatch (scamwatch.gov.au). If calls persist, contact your phone provider's customer service and ask them to block the number from their end. You can also report the harassment to local police if you feel threatened.
How can I protect myself from similar scams using data like my email address?
Use strong, unique passwords for each account and enable two-factor authentication where available. Be cautious about what personal information you share online or on public profiles. Monitor your credit reports annually and consider registering with the Australian Information Security Register. If you believe your data has been compromised, change passwords immediately and monitor account activity closely. Never provide birth dates, passport numbers, or financial details over unsolicited calls, regardless of how credible they sound.