02 3816 1721 - 0238161721: Robocall and Impersonation Reports

• Spam
• Suspicious
• Uncertain
• Scam

Community reports for 02 3816 1721 (0238161721): Robocalls with automated messages, impersonation of immigration and health authorities, suspicious spoofing from regional areas.

Robocall and Impersonation Reports for 02 3816 1721

Six contributors have reported suspicious activity from 02 3816 1721 (also written as 0238161721), with patterns suggesting automated scams and impersonation attempts. The most distinctive reports involve robocall technology delivering pre-recorded messages and callers falsely claiming to represent government and health authorities.

Two specific reports about 0238161721 describe impersonation tactics: one caller claimed to be from the immigration bureau with an urgent matter, despite the contributor not being an immigrant. Another report involved a recorded message about a blocked SIM card, offering language selection (English or Chinese), which is a common robocall delivery method.

What Callers from 02 3816 1721 Claim

Reports indicate 02 3816 1721 uses multiple impersonation angles. One contributor received a call where the person claimed to represent the immigration bureau and insisted there was something urgent requiring immediate attention. Another report describes an automated message warning about a blocked SIM, using a language selection prompt (press 1 for English, 2 for Chinese) to appear legitimate.

A separate report mentions a caller claiming the contributor needed to refresh their health cover details, another common impersonation tactic targeting financial or administrative credentials.

Call Patterns and Timing

Reports about 02 3816 1721 span multiple months, with activity in mid-June and early July 2026. Several calls went to voicemail, with contributors noting the number appeared to spoof caller ID information from a small regional town with minimal population, a red flag suggesting spoofing software.

One contributor received an answered call late at night (around 10 PM), while others experienced missed calls at various times. The robocall report specifically mentioned an automated system rather than a live caller, indicating the use of IVR (Interactive Voice Response) technology.

What to Do If You Receive a Call from 02 3816 1721

If 02 3816 1721 calls you:

• Do not: Press any keys or respond to prompts in automated messages, return the call, or engage with requests for personal information
• Do: Hang up immediately if you hear an automated message, block the number on your phone, and let missed calls go to voicemail
• Do verify independently: If the caller claims to represent any government agency (immigration, health, tax), contact that agency directly using an official phone number from their website, never using a number provided by the caller
• Do not assume urgency: Legitimate agencies do not pressure you to act immediately or threaten consequences during the first call

How to Report 02 3816 1721

Several Australian resources accept reports of this type of activity:

• ACMA (Australian Communications and Media Authority): Report robocalls, spam, and impersonation scams at acma.gov.au or call 1300 850 152
• Scamwatch: Document the impersonation and recorded message details at scamwatch.gov.au for advice and awareness
• ReportCyber: If the robocall or scam involved any cybersecurity component, report to cyber.gov.au
• Do Not Call Register: Register your number at donotcall.gov.au to reduce telemarketing calls (though scams may ignore this)
• Your phone provider: Contact Symbio Networks Pty Ltd (your service provider for this local number) to request call filtering and blocking assistance
• Reverseau: Add your own report about 0238161721 to help other Australians identify this number

Frequently Asked Questions