- Scam
02 7241 7527 (0272417527): Contributors report fake Mastercard/Visa security calls claiming fraudulent transactions and demanding immediate action.
Card Impersonation and Urgency Scam Reports for 02 7241 7527
Four contributors have flagged 02 7241 7527 (also written as 0272417527) for scam activity. The dominant pattern involves callers impersonating Mastercard or Visa security teams, falsely claiming unauthorised transactions on the recipient's card and pressuring immediate action. Two separate reports about 0272417527 specifically mention a fabricated $400 transaction, with one claiming a Woolworths debit charge.
The scam leverages two key tactics: impersonation of major payment providers and artificial urgency. Contributors who received calls from 02 7241 7527 describe both live calls and voicemail messages designed to trigger panic and bypass rational decision-making. One report notes the caller already claimed to represent both Visa and Mastercard simultaneously, a red flag since these are competing entities.
What Callers from 02 7241 7527 Claim
Callers impersonating card companies typically open with a specific transaction amount to appear credible. In reports about 02 7241 7527, the $400 figure appears consistently, sometimes paired with a merchant name (Woolworths). One contributor received an automated voicemail from 0272417527 stating "Visa and Mastercard Security" and asking them to contact the number if the transaction was unauthorised - a manipulation tactic designed to make the recipient initiate the call-back.
A third report about 02 7241 7527 shifts tactics entirely, with a caller mentioning an IP address issue. This suggests the number may be used for rotating scam scripts. One contributor who answered a call from 0272417527 received a recorded message in multiple languages (English and Chinese options), indicating a robocall distribution system. The Chinese-language portion reportedly contained inappropriate language, suggesting either a compromised script or intentional harassment.
Report Patterns and Channel Breakdown
Reports for 02 7241 7527 span multiple contact channels: two answered calls, one voicemail, and one robocall with language options. The timing spans from March 2025 to February 2026, with the most recent reports (February 2026) focusing on the card impersonation angle. This suggests the scammers are actively cycling this number or the number has been recycled from a previous scam operation.
The geographic allocation shows 02 7241 7527 is registered as a local service in New South Wales, which lends false credibility during calls. Contributors may assume a 02 NSW number is legitimate, making the impersonation more effective. The service provider listed is Symbio Networks, a legitimate Australian telco, indicating the scammers are spoofing or hijacking legitimate network infrastructure.
What to Do If You Receive a Call from 02 7241 7527
If 02 7241 7527 calls you:
- Do not: Confirm your card details, provide PINs, CVV codes, or expiry dates; press any numbers on the keypad if it's a robocall; call back the number provided in the message
- Do: Hang up immediately; verify any transaction claim by calling your bank's official number from your card or bank statement; block 0272417527 on your phone
- Check yourself: Legitimate card companies never call asking you to verify card details over the phone - they contact you through secure online portals or ask you to call them using a number you trust
What to Do If You Receive a Voicemail from 02 7241 7527
Voicemail is a favourite channel for this scam because it removes real-time conversation and creates urgency. If you receive a voicemail from 0272417527:
- Do not: Call the number back; assume the message is legitimate because it mentions a specific dollar amount or merchant; act in haste
- Do: Delete the message; contact your bank directly using the number on your card; report the number to ACMA if the voicemail is abusive or threatening
- Remember: Banks and card providers have your contact details on file - they will never ask you to call them back to verify transactions via an unsolicited voicemail
How to Report 02 7241 7527
If you've received calls or voicemails from 02 7241 7527 or 0272417527, report it through these official channels:
- ACMA (Australian Communications and Media Authority): File a complaint at acma.gov.au - the regulator investigates unlawful telemarketing and scam calls on Australian networks
- Scamwatch: Log your experience at scamwatch.gov.au, which feeds into law enforcement intelligence and helps identify scam patterns
- Your bank: Contact your card issuer directly (Mastercard, Visa, or your bank) to flag the fraudulent impersonation and check for genuine transactions
- Reverseau: Contribute your experience on this page to help other Australians identify calls from 02 7241 7527 and protect themselves
Help others by sharing your experience with (02) 7241 7527!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Automated call from Mastercard about a $400 transaction to reject
Recorded message from Visa and Mastercard Security advising of a $400 Woolworths debit on card and to contact them if the transaction is not correct - obviously a scam.
Call about IP address, definitely a scam, reeked of dodginess
Recorded message asking press 1 for English or 2 for Chinese, selected and person spoke in Chinese about jelly with inappropriate language
Help others by sharing your experience with (02) 7241 7527!
WRITE A REVIEWFrequently Asked Questions
Is 02 7241 7527 actually from Mastercard or Visa?
No. Multiple contributors report that 02 7241 7527 impersonates these payment providers, but the calls are scams. The number is registered in NSW to a legitimate telco (Symbio Networks), which scammers have hijacked or spoofed. Mastercard and Visa never proactively call customers asking them to verify card details or transaction amounts. If you're unsure about a card transaction, hang up and call your bank using the number on your physical card.
Why do callers from 0272417527 mention specific amounts like $400?
Scammers use real-sounding details to build credibility quickly. By naming a specific merchant (like Woolworths) and amount ($400), callers exploit your panic response - you may briefly think the figure sounds plausible, making you more likely to engage. One contributor received a voicemail about 0272417527 claiming a Woolworths debit. If you don't recognise the transaction, verifying directly with your bank (not the number that called) is the only safe action.
What should I do if I already shared card details with 02 7241 7527?
Contact your bank or card issuer immediately using the number on your card or statement - not any number provided by the caller. Inform them of the potential compromise and request they monitor your account for fraudulent activity. Ask about issuing a replacement card with a new number. The faster you act, the better your bank can protect you. Also report 02 7241 7527 to Scamwatch (scamwatch.gov.au) so authorities can track this operation.
Why does 0272417527 sometimes mention IP addresses or use multiple languages?
Scam operations often rotate scripts or sell phone numbers to different fraud rings. One contributor reported 02 7241 7527 mentioning an IP address issue (a classic tech support scam opener), while another received a robocall in English and Chinese. This suggests either multiple scam groups using the same spoofed number, or a centralised operation testing different angles. Regardless of the angle used, the outcome is the same: hang up and verify independently.
How do I block 02 7241 7527 on my phone?
On most Australian phones: Open the call log, tap and hold 0272417527, then select 'Block' or 'Add to Blacklist'. Your phone OS may differ (iPhone vs Android vs others), so check your settings under 'Calls' or 'Phone'. After blocking 02 7241 7527, future calls will go to a separate folder (usually 'Blocked' or 'Spam'). You can also report the number to your telco as spam, which helps them flag it across their network.
What if 02 7241 7527 keeps calling even after I block it?
Scammers often spoof numbers or reactivate them under different configurations to bypass blocks. If 0272417527 repeatedly calls after you've blocked it, or if similar numbers contact you, escalate the issue: report to ACMA (acma.gov.au), which can issue formal warnings to telcos and investigate spoofing activity. You can also contact your telco directly and ask them to implement network-level blocking. Document the dates and times of repeated calls for your complaint.