- Spam
One contributor reported an NBN sales pitch from 03 9003 8440 (0390038440). Check if this number has contacted you with unsolicited NBN offers.
NBN Sales Spam Reports for 03 9003 8440
A contributor has flagged 03 9003 8440 (also written as 0390038440) for an unsolicited NBN sales pitch. The caller delivered what the contributor described as an annoying sales pitch, indicating aggressive or persistent marketing rather than a legitimate service inquiry.
While only one report exists for this number, the behaviour aligns with telemarketing patterns where callers push NBN upgrades or promotions to existing or potential customers without explicit consent.
What Callers from 03 9003 8440 Do
Based on the community report, callers from 0390038440 initiate sales pitches for NBN services. The contributor who answered the call from 03 9003 8440 found the approach annoying enough to report, suggesting the pitch was unsolicited or high-pressure.
Report Details and Timing
The single report about 03 9003 8440 was received on 1 February 2026 during business hours (11:00 AM). The caller reached the contributor directly when they answered the call, indicating this number actively dials residential numbers rather than using automated systems.
What to Do If You Receive a Call from 03 9003 8440
If 03 9003 8440 (0390038440) calls you with an NBN sales offer:
- Do not: Commit to any plan changes, provide banking details, or agree to home visits during the call
- Do: Ask for the caller's company name and registration, request written confirmation before agreeing to anything, and verify the offer through the official NBN website or provider
- Do: Hang up if the caller becomes pushy or refuses to provide verifiable company information
- Do: Block the number in your phone if you receive repeated calls from 03 9003 8440
How to Report 03 9003 8440
If you receive unwanted marketing calls from 03 9003 8440, you have several options:
- Register your number on the Australian Do Not Call Register at donotcall.gov.au if you wish to opt out of telemarketing
- Report unsolicited calls to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Report spam calls to Reverseau to help other Australians identify this number
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WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Annoying NBN sales pitch on the line
Help others by sharing your experience with (03) 9003 8440!
WRITE A REVIEWFrequently Asked Questions
Is 03 9003 8440 a legitimate NBN number?
The NBN Co does have authorised sales channels, but this contributor's report about 0390038440 describes an annoying sales pitch, not a service issue. To verify if 03 9003 8440 is calling on behalf of NBN, ask for the caller's identification and company name, then independently confirm through the official NBN website at nbnco.com.au.
What should I do if 03 9003 8440 calls about upgrading my NBN?
Do not make changes on the call. Ask the caller to provide their company details and request written confirmation. You can independently check your NBN options at nbnco.com.au or contact your current provider directly. If the caller from 0390038440 becomes pushy or refuses identification details, hang up and block the number.
Can I block calls from 03 9003 8440?
Yes. Most Australian phones allow you to block numbers directly in your phone settings or through your carrier. You can also register your number on the Do Not Call Register at donotcall.gov.au to reduce marketing calls like those from 03 9003 8440.
Why am I getting calls from 0390038440 about NBN?
NBN sales teams and third-party retailers actively call to promote upgrades or new plans. If you are an existing customer, they may have obtained your number from your provider. If you wish to stop receiving such calls from 03 9003 8440, register on the Do Not Call Register and report the number to ACMA.
Should I worry about a call from 03 9003 8440?
This appears to be a telemarketing call rather than a scam based on the available report. However, remain cautious - never provide personal or financial details to unsolicited callers. If 0390038440 claims there is an urgent problem with your NBN, hang up and contact your provider directly using the number on your bill.
How do I report unwanted calls from 03 9003 8440?
You can report calls from 0390038440 to the ACMA at acma.gov.au or contribute a report to Reverseau. If you are registered on the Do Not Call Register at donotcall.gov.au and still receive calls from 03 9003 8440, that is a violation and worth reporting to ACMA.