A Knowledge Warehouse does exist, but they don’t run surveys and the phone number doesn’t match, appearing to fish for personal information like email, address, income, and names.
Is This Survey Really From The Knowledge Warehouse?
Summary — +6498711900
Caller Name: unknown
Caller Type: Unknown
Location: New Zealand — Auckland
Reviews: 6
Carrier: —, Region: Auckland
Expert Opinion
Imagine being greeted by a thick accent only to hear a prerecorded pitch—many callers hide behind call‑centres to harvest personal data. The pattern here points to a survey‑style scam that masquerades as a legitimate offer, often pulling details like email, address, and income. If you receive an unexpected call asking for sensitive information, hang up and verify the source through official channels before responding. Use call‑blocking apps, register on the national do‑not‑call list, and never share financial details over the phone unless you initiated the contact. Keeping a log of suspicious numbers can help regulators track abusive callers.
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Details
Location: New Zealand — Auckland
Rate this number — +6498711900
Recent Reports for 09 871 1900
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Started off with this radio survey thingy but then got all up in my grill with heaps of personel questions.
6498711900
Unknown
Another unknown number reaching out with a vague offer; I wasn't interested.
6498711900
Telemarketing
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I'm neutal, didn't pick up, went straight to voicemail. Turned out it was some deal about my Origin Energy shares, sounded like a call centre from overseas. The guy had a thick acsent then it went to a recorded message, pretty suspisious if you ask me.
Received a call claiming to be from NZ Clinical Research – seemed legit but I’m skeptical.
6498711900
Unknown
A random unknown number called me out of the blue. I couldn't tell if it was legit or not.
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More related reports
Same caller name: unknown
Same category: Unknown