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Received a request from Sifo for a group discussion
Sifo survey calls – how to stop the annoyance!
Summary — +4645728005
Expert Opinion
Clearly, these calls are most likely from a market research firm conducting surveys. Recipients report frequent, often daily, attempts to reach them for opinion polls, typically identified as Sifo or TNS Sifo. While such research is legitimate, the volume can become intrusive. Block the number on your handset and consider adding it to any national do‑not‑call registry. Request that Sifo place your details on their internal suppression list for a minimum of ten years, as some users have successfully done. Remain cautious of any unexpected requests for personal data or payments, as genuine surveys will never ask for money. Register your preference and keep a log of unwanted calls to help future complaints.
Caller Categories
Caller Names
Rate this number — +4645728005
Recent Reports for 0457-280 05
To avoid participating in market surveys, contact SIFO at 020-282800 and request removal of your numbers from their registry.
To avoid market research calls from Sifo, users can opt-out by contacting them directly
Has beem ringing for a month, didnt answer, rang late at night 3 times in a row, really tierd of these companys
Jag fick ett samtal från ett okänt nummer, men det var ingen som pratade.
4645728005
Harassment Call
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Even thou i blocked them, they keept caling and disturbing me
4645728005
Okänd
Det här numret ringde utan att säga vem de var – väldigt otydligt och lite störande.
4645728005
Okänd
Utan mer data är det omöjligt att säga något meningsfullt.
Scam alert: beware of fraudsters!
TNS‑Sifo kontaktade mig, men samtalet var väldigt generiskt.
4645728005
Survey
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Despite expressing disinterest, the caller persisted in their request
TNS‑Sifo ringde, men ingen vidare information gavs.
TNS‑Sifo var professionella och svarade på mina frågor.
Ett okänt nummer ringde, men ingen talade så jag la på.
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Currently abroad and unable to answer, possibly a call from Sifo
This number cald me alot, but I dont no who it is, I think the person is from Blekinge, but I havent anserd yet
Samtalet gick utan störningar, men inget mer att säga.
4645728005
Harassment Call
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Constant ringing is a major issue with this number, prompting a warning
4645728005
Okänd
Okänt nummer ringde, ingen pratade och samtalet avslutades snabbt.
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Found the number through a search, and the person was quite pleasant, suggesting it's best to politely decline to avoid future calls
4645728005
Okänd
Ett samtal från ett okänt nummer, inget särskilt att säga – bara en snabb röst.
4645728005
Unknown
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Users should beware of this number
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Unknown
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The user warned
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Unknown
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User advises to be carefull with this number
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Unknown
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Be carefull when recieving calls from this number
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Unknown
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Caution is advised by the user
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Unknown
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It is recommended to proceed with caution
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Unknown
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Caution advised by user
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Unknown
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A warning has been issued for this number
4645728005
Unknown
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Users are warned to exercise caution with this phone number
Different formats
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Same category: Unknown
