04 0043 8545 - 0400438545: Sexual Harassment and Impersonation Reports

• Suspicious
• Unknown
• Scam
• Uncertain

04 0043 8545 (0400438545): 17 community reports of sexually explicit messages and calls using fake fireman personas. Telstra mobile linked to 'Paul', 'Steve', and 'Hayley' impersonations with phishing attempts.

Sexual Harassment and Impersonation Reports for 04 0043 8545

Contributors have reported 17 separate incidents involving 04 0043 8545 (also written as 0400438545), a Telstra mobile number engaged in coordinated sexual harassment using fake fireman identities. The pattern involves callers claiming to be firefighters named Paul, Steve, or Hayley, initiating contact through missed calls followed by sexually explicit text messages and voicemails. One report identified the name linked to 0400438545 as Kristopher Steibert.

Multiple contributors describe receiving follow-up messages asking about workout sessions or gym visits, creating a false familiarity before escalating to explicit sexual content. The harassment spans from early 2024 through late 2025, indicating sustained activity from this number. Several reports mention the callers claimed to be from Sydney or Victoria, suggesting awareness of Australian geography to appear credible.

What Callers from 04 0043 8545 Say

Contributors report receiving sexually explicit text messages and voicemails from 0400438545 using multiple fake identities. One contributor received a missed call followed by messages asking 'if I'm still interested in a workout session this afternoon', establishing false prior contact. Another reported receiving a text at 7 AM saying 'hey Steve and Hayley want to have fun'.

Callers frequently make inappropriate sexual advances, with one contributor describing obscene comments and 'moaning sounds' during a 7:26 AM call. Multiple reports mention explicit photo attachments being sent before additional contact attempts. One caller claimed 'he was showering and would see me at my place'. When questioned or ignored, some callers pretend the initial contact was a wrong number, creating confusion and lowering the recipient's guard before escalating to explicit material.

The pattern indicates coordination between multiple personas - Paul, Steve, and Hayley appear across different reports, sometimes in the same message thread. Contributors note these are fabricated firefighter identities rather than genuine callers, used to establish false credibility before sexual harassment begins.

Call and Message Patterns

Reports show 04 0043 8545 operates primarily through SMS, with initial contact often a missed call followed by text messages. Timing varies from early morning (7 AM texts) to late evening, with no consistent pattern. One contributor noted receiving calls and texts 'over several months', indicating persistence despite being ignored or blocked. Another reported 'repeated calls and texts', while several mention being called 'once then sent sexually explicit text messages'.

The number appears to target multiple recipients simultaneously with the same personas, suggesting coordinated operation rather than individual misbehaviour. Reports from January through November 2025 indicate continuous activity throughout the year. Contributors across multiple reports mention blocking 0400438545 'straight away' or after the first explicit message, yet others continue receiving contact attempts, suggesting the operator cycles through variations or targets new numbers.

What to Do If You Receive a Call from 04 0043 8545

If 04 0043 8545 calls you:

• Do not: Engage in conversation, respond to questions about workouts or gym visits, or continue the call if the caller becomes inappropriate
• Do: Hang up immediately, do not return the call, and block the number in your phone settings
• Do not: Agree to send or receive photos, share personal information like your address or workplace, or participate in video calls
• Do: Trust your instincts if a caller claims to know you or references prior conversation you don't recall - this is a common tactic from 0400438545

What to Do If You Receive an SMS from 04 0043 8545

If 0400438545 sends you a text message:

• Do not: Click any links in the message, reply to the SMS, or open any attachments or image files
• Do not: engage with requests to confirm your details, download apps, or join video calls
• Do: Block the number immediately in your phone's messaging settings
• Do: Report the SMS as spam or offensive to your mobile provider (Telstra in this case)
• Do: Forward the message to 0429 999 888 (ACMA's SMS reporting service) to register the complaint officially
• Do: Delete the message and do not respond, even to ask the caller to stop

How to Report 04 0043 8545

If you have experienced contact from 04 0043 8545 or 0400438545:

• Report the number to the Australian Communications and Media Authority (ACMA) at acma.gov.au - select 'Report telemarketing or scam calls'
• Report sexually explicit or harassing messages to ACMA via SMS at 0429 999 888
• Forward any evidence (screenshots of messages) to the cybercrime reporting service at cyber.gov.au
• Contact your mobile provider (Telstra) directly to report the number as abusive and request blocking at the network level
• Consider reporting to local police if you feel threatened or if the harassment continues after blocking
• Add your report to Reverseau to help other Australians identify this number and protect themselves

Frequently Asked Questions