- Spam
- Suspicious
- Scam
Community reports for 07 3620 7557 (0736207557): Callers impersonate Telstra billing teams with fake debt claims via calls, emails, and texts. Robocall patterns detected.
Telstra Impersonation Reports for 07 3620 7557
Four contributors have reported suspicious activity from 07 3620 7557 (also written as 0736207557), with a clear pattern of Telstra impersonation. Two reports explicitly describe callers claiming to represent Telstra billing or debt collection, despite contributors confirming they are not Telstra customers. The impersonation extends across multiple contact channels: phone calls, voicemails, text messages, and emails all reference fake Telstra bills or account issues.
One contributor discovered that behind the Telstra facade is Charter Mercantile Agency, which operates only through PO boxes with no verifiable physical address. When this contributor attempted to call back 07 3620 7557, the number simply rang out, a common tactic used by scam operations to avoid accountability.
Robocall and Multi-Channel Attack Pattern
A contributor reported being bombarded with automated voicemails from a robot system alongside coordinated emails and text messages, all promoting fake Telstra deals. This multi-channel assault using robocall technology is typical of organised scam operations that use automation to contact thousands of numbers rapidly and cheaply.
The robocall component of 0736207557 activity suggests the operation is using automated diallers, which explains why another contributor received repeated calls from 07 3620 7557 despite each call hanging up when challenged. Contributors were unable to establish coherent conversations, with one noting the caller couldn't get their name right and claimed a dodgy connection before disconnecting entirely.
Report Patterns and Contributor Experiences
Reports span from late September through November 2025, indicating sustained campaign activity from this number. One contributor specifically mentioned being with Telstra many years ago but switching providers long ago, yet continued to receive calls and emails from 07 3620 7557 claiming outstanding Telstra debt.
Multiple contributors reported that when they questioned the callers or stated they didn't recognise the claims, the calls ended abruptly. Another contributor took the initiative to research 07 3620 7557 online and discovered the scam connection before falling victim, then reported their findings to the Reverseau community.
What to Do If You Receive a Call from 07 3620 7557
If 07 3620 7557 calls you:
- Do not: Provide personal or financial information, admit to being a customer, or confirm your identity
- Do not: Return the call or engage with voicemails
- Do not: Click any links in texts or emails from this number
- Do: Hang up immediately and block 07 3620 7557 on your phone
- Do: Verify directly with Telstra by calling their official customer service number from your bill or their website if you have genuine concerns
- Do: Check your actual account status through the Telstra app or official website, never through unsolicited contact
What to Do If You Receive an SMS or Email from 07 3620 7557
If you receive text messages or emails referencing Telstra bills from 0736207557:
- Do not: Click any links or download attachments
- Do not: Reply to the message
- Do not: Call any number provided in the SMS or email
- Do: Delete the message immediately
- Do: Report SMS scams by forwarding to 0429 999 888
- Do: Report phishing emails to reportcyber.gov.au
How to Report 07 3620 7557
If you've been contacted by this number, report it through these Australian government channels:
- Scamwatch: scamwatch.gov.au - Lodge a report about the Telstra impersonation and fake debt claims
- ACMA (Australian Communications and Media Authority): acma.gov.au - Report the robocall and automated voicemail harassment
- ReportCyber: cyber.gov.au - Report phishing emails from 0736207557
- Telstra directly: Contact Telstra's fraud team through their official number on your bill to report the impersonation
- Reverseau: Add your own report about 07 3620 7557 to help other Australians identify this scam operation
Help others by sharing your experience with (07) 3620 7557!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Bombarded with voicemails from robot and emails and texts about dodgy Telstra deals, haven't been with Telstra for ages
Keeps calling, can't get my name right, dodgy connection, hung up when I said I didn't know what they were on about
Keep ringing and emailing about a Telstra bill but they're not a Telstra customer, started texting too, googled the numbers and found they're scammers
Charter Mercantile Agency, only PO boxes no real address, number just rings out
Help others by sharing your experience with (07) 3620 7557!
WRITE A REVIEWFrequently Asked Questions
Is 07 3620 7557 really Telstra calling about a bill?
No. Multiple contributors have confirmed they are not Telstra customers, yet received calls from 07 3620 7557 claiming Telstra billing issues. One contributor discovered that 07 3620 7557 is actually operated by Charter Mercantile Agency, a debt collection impersonation scam. Telstra will never contact you from an unknown number about a bill - always verify by calling Telstra directly from your official bill.
Why does 0736207557 keep calling if I'm not a customer?
The robocall system behind 0736207557 uses automated diallers to contact large numbers of people indiscriminately. When you answer, the system may transfer you to a live scammer who then creates a fake debt scenario based on your response. The repeated calls are deliberate harassment designed to pressure you into paying a fake bill.
What happens if I call 07 3620 7557 back?
One contributor reported that calling 0736207557 back resulted in the number simply ringing out with no answer. This is deliberate - scammers use disconnectable numbers to avoid accountability. Do not return calls to 07 3620 7557, as any callback number they provide will likely connect you to the same scam operation or a premium-rate number.
I received an email from 07 3620 7557 about a Telstra debt - is it real?
No. Contributors have reported coordinated emails from this number alongside calls and texts, all claiming Telstra debt. These are phishing emails designed to steal your personal and financial information. Do not click any links in emails mentioning 0736207557 or fake Telstra debts - instead, log into your Telstra account directly through the official app or website to check your actual balance.
What is Charter Mercantile Agency and 07 3620 7557?
One contributor researched 07 3620 7557 and found it's operated by Charter Mercantile Agency, which claims to be a debt collection agency but operates only through PO boxes with no verifiable physical address. This is a hallmark of a scam operation. They use 0736207557 to impersonate Telstra and target people with fake bills and threats.
How do I stop calls from 07 3620 7557?
Block 07 3620 7557 on your phone immediately. Report the number to Scamwatch (scamwatch.gov.au), ACMA (acma.gov.au), and Reverseau to warn other Australians. If you've provided any information, monitor your accounts closely and consider placing a fraud alert with your bank. Do not engage with further calls from 0736207557 - simply hang up and block.