- Uncertain
One contributor reported an unexpected SMS from 04 2937 7276 (0429377276) with a casual greeting. Limited data available.
Unknown SMS from 04 2937 7276
A single contributor has reported receiving an SMS from 04 2937 7276 (also written as 0429377276) containing a casual greeting with no context. The message simply said "what's up" with no explanation of who the sender was or why they were contacting the recipient.
This type of vague SMS contact can be concerning because it may be a probe to confirm an active phone number, or an attempt to initiate conversation with an unknown person. The lack of context makes it difficult to determine the sender's intent.
Report Details
The report about 0429377276 came through SMS on 24 October 2025. The Telstra mobile number generated confusion rather than alarm, as the contributor had no prior relationship or context with the sender.
What to Do If You Receive an SMS from 04 2937 7276
If you receive similar messages from 04 2937 7276:
- Do not: Reply to unknown SMS, click any links, or provide personal information
- Do: Block the number if further messages arrive, mark as spam or junk, and check if you recognise the sender through other channels before responding
- Report it: Forward suspicious SMS messages to 0429 999 888 (ACMA spam reporting), or report via your phone's built-in spam reporting tool
How to Report 04 2937 7276
If you receive unwanted contact from 04 2937 7276, you can report it through:
- ACMA Spam Report - Forward the SMS to 0429 999 888
- Your mobile provider (Telstra) - Report through your account or customer service
- Reverseau - Add your own report to help other Australians identify this number and spot patterns
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Got a text saying what's up, no clue who it is
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WRITE A REVIEWFrequently Asked Questions
What does the SMS from 04 2937 7276 say?
The contributor reported receiving a message that simply said "what's up" with no context or explanation. There was no indication of who sent the message or why they were contacting the recipient at 0429377276.
Why would someone send a vague SMS like this?
Vague messages from unknown numbers like 04 2937 7276 are sometimes used to verify that a phone number is active and monitored. This information can be sold or used for further targeting. Alternatively, it could be accidental contact or someone testing a number.
Should I reply to confirm who this is?
No. Replying to unknown SMS messages from 04 2937 7276 or 0429377276 confirms your number is active and monitored, which may lead to more unwanted contact. Do not engage with unknown senders.
Is this number definitely spam or scam?
Based on the single report, we cannot confirm this number is spam or a scam. However, the vague nature of the message from 04 2937 7276 combined with the lack of context makes it suspicious. More reports would help clarify the pattern.
How do I block 04 2937 7276?
On most Australian mobile phones, you can block 0429377276 by opening the message, selecting the option to block or report as spam, and confirming. Your Telstra account may also have blocking features through your online portal or the My Telstra app.
Should I report this to authorities?
If you receive further contact from 04 2937 7276, you should report it. Forward the SMS to 0429 999 888 (ACMA spam line), report to your provider Telstra, and consider contributing a report on Reverseau to help other Australians identify patterns with this number.