0402 383 138 - 0402383138: Nuisance Call Report

• Spam

One contributor reported a nuisance call from 0402 383 138 (0402383138). Optus mobile number with no voicemail left.

Nuisance Call Report for 0402 383 138

A single contributor has reported receiving a call from 0402 383 138 (also written as 0402383138), an Optus mobile number. The caller did not leave a voicemail message, and the call was missed. This type of activity - calling without leaving contact details - is a common nuisance pattern that can indicate unsolicited marketing, robocalling systems testing a number, or callback scam attempts.

What We Know About This Number

0402 383 138 is registered to Optus Mobile, one of Australia's major mobile carriers. The single report received indicates the number initiated outbound contact but made no attempt to communicate a message. This behaviour is typical of either automated systems or callers using mass-dialling techniques to identify active phone numbers.

Callback Scam Risks

When unknown numbers call and don't leave messages, contributors should be aware of callback scam tactics. Some callers deliberately leave missed calls hoping the recipient will call back and incur premium-rate charges or connect to scam operations. Even though 0402383138 appears to be a standard mobile number, the lack of any voicemail makes the intent unclear.

What to Do If You Receive a Call from 0402 383 138

If 0402 383 138 calls you:

• Do not: Return the call immediately, especially if you don't recognise the number
• Do: Let it go to voicemail and wait to see if a message is left
• Do: Block the number in your phone settings if calls continue
• Do: Verify the caller's identity through official channels if they claim to represent a business or government agency

How to Report 0402 383 138

If you receive repeated unwanted calls from 0402 383 138, you can take action through Australian government resources:

• Do Not Call Register: Register your number at donotcall.gov.au to reduce telemarketing calls. If 0402383138 continues calling after registration, you can lodge a complaint
• ACMA (Australian Communications and Media Authority): Report nuisance calls at acma.gov.au. ACMA handles complaints about unwanted calls and can investigate serious cases
• Reverseau: You can contribute your own report about 0402 383 138 to help other Australians identify the number

Limited Data and Next Steps

With only one report about 0402 383 138, we cannot yet determine a clear pattern or intent behind this number. If you receive calls from this number, your report will help build a clearer picture of whether 0402383138 is associated with nuisance activity or scamming behaviour. Community reports are essential to establishing patterns and protecting other Australians.

Frequently Asked Questions