03 9003 1114 - 0390031114: Telstra Impersonation Reports

• Scam
• Uncertain
• Suspicious

Community reports for 03 9003 1114 (0390031114): Callers impersonate Telstra, claiming internet security issues to non-Telstra customers with urgency tactics.

Telstra Impersonation Reports for 03 9003 1114

Multiple contributors have flagged calls from 03 9003 1114 (also written as 0390031114) for impersonation of Telstra. The pattern is consistent: callers claim to be from Telstra and allege internet security or connectivity problems, despite recipients not being Telstra customers. Two separate reports about 0390031114 describe callers claiming the recipient's internet connection had changed from private to public, or was unprotected - claims made to people with no Telstra service at all.

What makes these calls particularly deceptive is the specificity of the technical language used. One contributor who answered a call from 03 9003 1114 reported the caller gave "mumbo jumbo explanation that didn't make sense," then backtracked when questioned. This pattern of technical jargon followed by vague retreats is a hallmark of scammers trying to establish false urgency without genuine technical basis.

What Callers from 03 9003 1114 Claim

Contributors report callers from 03 9003 1114 opening with false Telstra affiliation and specific claims about internet security breaches. One report describes a caller stating the recipient's internet had "changed from private to public." Another describes a claim about an "unprotected" connection. Neither contributor was actually a Telstra customer, making these claims immediately suspect.

The urgency tactic appears in some calls from 0390031114, with callers framing the alleged problem as requiring immediate attention. When questioned or pressed for details, callers from 03 9003 1114 have struggled to maintain their story, with one contributor noting the explanation didn't hold up to scrutiny.

Call Patterns and Timing

The four community reports for 03 9003 1114 span from February to March 2026. One contributor received a call that rang briefly then disconnected; when they attempted to call back 0390031114, the line was engaged - a tactic sometimes used to prevent verification of the caller's identity.

The consistency of the Telstra impersonation angle across multiple reports suggests this number is being used as part of a coordinated effort to target Australians with false internet security claims.

What to Do If You Receive a Call from 03 9003 1114

If 03 9003 1114 calls you:

• Do not: Provide any personal information, banking details, or remote access to your computer or devices
• Do not: Follow any instructions to download software, change settings, or contact a payment provider
• Do not: Return the call to 0390031114 to "verify" - use official contact details from your provider's website or bill
• Do: Hang up immediately if the caller claims to be from Telstra or another provider you don't use
• Do: Contact your actual internet provider directly using a number from your bill or their official website if you have concerns about your connection
• Do: Block the number 03 9003 1114 on your phone to prevent future calls

How to Report 03 9003 1114

If you receive calls from 03 9003 1114 (0390031114), report them to Australian authorities:

• Report to Scamwatch at scamwatch.gov.au - include details of what the caller claimed and when you received the call
• Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au - ACMA investigates illegal calls and can take action against repeat offenders
• Report to your phone provider - most carriers allow you to report spam and scam numbers directly through your account
• If you provided any information, report to Services Australia at servicesaustralia.gov.au and consider contacting your bank
• Share your experience on Reverseau to help other Australians identify this number

Frequently Asked Questions