0489 926 591 - 0489926591: Research Survey and Spam Reports

4-min Read9 Reports

  • Suspicious
  • Spam
  • Scam
  • Unknown

0489 926 591 (0489926591): 6 reports describe aggressive unsolicited research surveys with high-pressure tactics. Callers pitch before answering and persist despite blocking.

Research Survey and Spam Reports for 0489 926 591

Six contributors have reported calls from 0489 926 591 (also written as 0489926591) involving unsolicited research surveys and high-pressure sales tactics. The reports span from August 2024 through March 2026, with callers displaying aggressive behaviour and persistence despite being blocked. One contributor noted the number appears to be a Pivotel satellite mobile device, though this does not necessarily indicate the caller's legitimacy.

Reports about 0489926591 consistently describe disorganised survey operations. One caller identified themselves as 'TKW Research' but contributors questioned their professionalism and purpose. Another report mentioned a vague 'PTV survey' where the caller 'didn't know what they were doing', suggesting either poorly trained staff or deliberately obfuscated survey details.

What Callers from 0489 926 591 Say

The most aggressive report from 0489 926 591 describes a caller who 'started pitch before I even picked up' and 'spoke so fast hard to follow'. This rapid-fire approach appears designed to prevent the recipient from asking questions or hanging up. The contributor found this behaviour suspicious enough to block immediately.

A voicemail from 0489926591 claimed to represent an unnamed research survey and explicitly stated 'we may call you again', suggesting the organisation maintains repeat-call lists. Multiple contributors reported receiving calls about surveys without clear identification of the research organisation or survey purpose. One report about 0489 926 591 specifically noted the caller 'didn't know what they were doing', indicating either genuine incompetence or evasive responses to questions about the survey's legitimacy.

Report Patterns and Timing

Call patterns for 0489926591 show activity concentrated in 2024 and early 2025, with the most recent report in March 2026. One contributor reported that the number 'keeps calling this year despite being blocked', indicating the organisation either doesn't respect block requests or uses multiple staff members making calls from the same number.

Most interactions with 0489 926 591 occurred during unusual hours or when answered by the recipient. One call came through at 00:53 (just after midnight), one at 04:57 in the early morning, and another at 21:27 in the evening. This timing pattern is atypical for legitimate survey organisations that typically operate during business hours. All six reports resulted in the caller being blocked, suggesting contributors found the interaction problematic enough to prevent future contact.

What to Do If You Receive a Call from 0489 926 591

If 0489 926 591 calls you:

  • Do not: Engage with rapid-fire pitches, provide personal information, or allow pressure to rush you into decisions
  • Do: Ask for the caller's full name, organisation name, and contact details before proceeding; hang up if they become evasive or aggressive
  • Do: Verify any survey independently by contacting the organisation directly using a phone number from their official website, not one provided by the caller
  • Do: Block the number immediately if the caller persists despite your requests to stop or displays high-pressure sales behaviour
  • Do: Note the date, time, and content of the call for reporting purposes

How to Report 0489 926 591

If you receive unwanted calls from 0489 926 591 (0489926591), you can report this number through several Australian channels:

  • Register the number with the Do Not Call Register at donotcall.gov.au if you wish to opt out of telemarketing calls
  • Report the call to the Australian Communications and Media Authority (ACMA) at acma.gov.au, which investigates spam and unsolicited calls
  • If the call involves a scam or fraud attempt, report to Scamwatch at scamwatch.gov.au
  • Contribute your own report to Reverseau to help other Australians identify calls from 0489 926 591 and protect your community

Help others by sharing your experience with 0489 926 591!

WRITE A REVIEW

Ratings Distribution

1.6 out of 5
5 Stars 0%
4 Stars 0%
3 Stars 11%
2 Stars 44%
1 Star 33%

What Our Users Reviewed

S
Schurr

Received a call from this number. A female speaker claiming to be from TKW Research started giving her spiel and I told her that I don't deal with anyone that I don't know personally, then quickly hang up. I am on the Do Not Call Register, which means that TKW Research should not be phoning me at all. If they are actually a genuine marketing company, they should have a list of all numbers NOT TO CONTACT.

R
Rott

Calls without leaving anything, total nightmare to block them

A
Anonymous

Ringing about some government fire research thing, I'm not even in that state

A
Anonymous

Called about dodgy PTV survey, didn't know what they were doing

A
Anonymous

Didn't leave a message, blocked it

A
Anonymous

Call showed up as TKW Research, blocked for safety

A
Anonymous

Keeps calling this year despite being blocked

A
Anonymous

Very aggressive, started pitch before I even picked up, spoke so fast hard to follow, blocked due to behaviour

P
Purvis

Unsolicited Research Survey left a message saying it was or a survey and ‘we may call you again’ - no you won't - BLOCKED!


Help others by sharing your experience with 0489 926 591!

WRITE A REVIEW

Frequently Asked Questions

What is TKW Research and why did they call from 0489 926 591?

One contributor reported receiving a call from 0489 926 591 where the caller identified as 'TKW Research', but the contributor was suspicious about the legitimacy of the call and chose to block the number. TKW Research may be a legitimate market research company, but the aggressive tactics and evasive responses reported from 0489926591 suggest it may not be. Before engaging with any research survey caller, verify the organisation independently using contact details from their official website rather than trusting information provided during the call.

Why do callers from 0489 926 591 speak so fast and start pitching before you even answer?

One contributor specifically reported that the caller from 0489 926 591 'started pitch before I even picked up' and 'spoke so fast hard to follow'. This high-pressure tactic is designed to overwhelm you and prevent you from asking questions or hanging up. Legitimate survey organisations typically slow down, introduce themselves clearly, and wait for your consent before proceeding. If a caller from 0489926591 uses this approach, it's a red flag to hang up immediately.

I received a call from 0489926591 about a PTV survey but the caller seemed disorganised. Is this legitimate?

A contributor reported receiving a call from 0489 926 591 about a 'dodgy PTV survey' where the caller 'didn't know what they were doing'. This is a common indicator that either the survey organisation is poorly managed, the caller is untrained, or the survey itself may be a pretext for gathering personal information. Never provide personal details to callers who cannot clearly explain their purpose. If you're interested in a specific survey, contact the organisation directly using their official contact information.

The number 0489 926 591 left a voicemail saying they may call me again. Can I stop them?

Yes. One contributor received a voicemail from 0489926591 where the caller stated 'we may call you again'. You can register 0489 926 591 with the Do Not Call Register at donotcall.gov.au to opt out of telemarketing. You can also block the number on your phone. If 0489926591 continues calling after you've registered or blocked the number, report this to the Australian Communications and Media Authority (ACMA) at acma.gov.au.

Why does 0489 926 591 keep calling even after I've blocked it?

One contributor reported that 0489 926 591 'keeps calling this year despite being blocked', suggesting either that the organisation doesn't respect block requests or that multiple callers use the same number and may not be aware of previous interactions with the recipient. If blocking doesn't work, register the number with the Do Not Call Register at donotcall.gov.au and report repeated calls to ACMA at acma.gov.au. Document each unwanted call with the date and time for your report.

Is 0489 926 591 (0489926591) a scam or just annoying telemarketing?

Reports from 0489 926 591 describe aggressive telemarketing behaviour rather than confirmed fraud, though the aggressive tactics and evasiveness raise safety concerns. Contributors blocked the number due to the pushy sales approach, unclear survey purpose, and persistence despite blocking. Whether it's a scam or aggressive telemarketing, you have the right to not engage. Block the number, register with the Do Not Call Register at donotcall.gov.au, and report to ACMA at acma.gov.au if calls continue.