0401 150 752 - 0401150752: Suspicious Contact and Harassing Calls

• Spam
• Suspicious
• Uncertain

0401 150 752 (0401150752): 5 reports of suspicious calls and SMS messages with personal information, hang-ups, and repeated contact attempts.

Suspicious Contact Reports for 0401 150 752

Five contributors have reported concerning activity from 0401 150 752 (also written as 0401150752), a mobile number registered to Optus. The pattern involves callers and message senders who possess personal details about recipients, including full names and locations, combined with hang-ups and unexpected contact attempts. One contributor described repeated harassing calls, while others received targeted SMS messages that suggested familiarity despite no prior relationship.

The reports about 0401150752 suggest coordinated contact behaviour rather than random dialling. Contributors noted that callers or senders already had information that would typically only be available through social media profiles, dating apps, or data breaches. The combination of personal information access and unsolicited direct contact raises legitimate concerns about the source and intent of these communications.

What Callers and Message Senders from 0401 150 752 Do

Contributors who received contact from 0401 150 752 describe a pattern of deliberate information gathering and social engineering. One contributor reported receiving a call that ended in an immediate hang-up, followed moments later by an SMS containing their full name and city. This sequencing suggests the caller was verifying whether the contact was active and responsive.

A second contributor reported receiving SMS messages from 0401150752 that began conversationally with casual greetings like "what's new" or "how's your night", paired with saved contact details. The same sender attempted to escalate contact through FaceTime. Another report mentioned repeated harassing calls without clear purpose, suggesting the number may be used for systematic contact attempts across multiple targets.

One contributor noted that messages included their full name without any prior communication, raising concerns about how the number's owner obtained contact information. The personal information request tactic recorded in one report indicates this number has been flagged for explicitly seeking personal details.

Report Patterns and Timing

Reports spanning from June 2023 through December 2025 show sustained activity from 0401 150 752 over an extended period. Most recent reports came through answered calls and SMS messages, with contact attempts occurring across different times of year. One contributor received contact in late evening (19:40), while others reported calls and messages at various hours.

The mix of channels (call hang-ups, SMS messages, FaceTime attempts) suggests a deliberate escalation pattern. Contributors receiving SMS from 0401150752 reported that senders appeared to know their locations and had access to saved contact information, indicating the number may be connected to accounts on social platforms or dating applications where full names and geographic details are publicly visible.

What to Do If You Receive a Call from 0401 150 752

If 0401 150 752 calls you:

• Do not: Answer if you don't recognise the number, return the call, or engage in conversation if you do answer
• Do: Let unknown calls go to voicemail, note the time and date if the call connects, block the number immediately after any contact, and avoid confirming personal details if you accidentally answer
• Do not: Assume legitimacy based on the caller knowing your name or location - this information is often obtained through data breaches or social media
• Do: Verify any claimed affiliation by independently calling official contact numbers for organisations the caller claims to represent

What to Do If You Receive an SMS from 0401 150 752

If 0401150752 sends you a message:

• Do not: Click any links, reply to confirm your details, engage with casual conversation starters, or accept video call requests
• Do: Screenshot the message content and sender details before deleting, block the number immediately, mark the SMS as spam in your phone settings, and report the number to your mobile provider
• Do not: Return contact if the sender suggests they know you from a dating app or social platform - this is a common social engineering approach
• Do: Forward suspicious SMS to ACMA's report spam service at 0429 999 888 and provide the message content and sender number

How to Report 0401 150 752

Contributors who experience contact from 0401 150 752 can report their experience through multiple channels:

• ACMA (Australian Communications and Media Authority): Report the number via acma.gov.au - ACMA manages complaints about mobile number misuse and harassment
• SMS spam reporting: Forward the message to 0429 999 888 to report SMS spam directly to ACMA
• Scamwatch: If contact involves financial requests, impersonation, or romance scam elements, report to scamwatch.gov.au
• Your mobile provider: Contact Optus to report 0401150752 directly and request number blocking at provider level
• Reverseau: Share your experience with 0401 150 752 on this page to help other contributors identify patterns and protect themselves

Frequently Asked Questions