The caller rang daily, up to 10 times, and wouldn't accept a single no as an answer, persisting in their attempts to reach me, what can be done about this?
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
Okänt samtal, men ingen störning märktes.
4645728005
Unknown
No response was received, and based on previous comments, it's unlikely to be Sifo, as they always send written information by post before calling.
For nearly four weeks, this number has called 1-3 times daily, starting with an SMS notification, despite lack of interest
Frågan är om detta verkligen är SIFO, de verkade bete sig på ett otrevligt sätt
4645728005
Okänd
Ett okänt nummer ringde, men det var bara ett kort pip innan linjen föll.
This number belongs to the Swedish Institute for Opinion Surveys, a reputable organization that has conducted surveys for over 50 years, and their calls are harmless
Enligt vår undersökning är detta nummer pålitligt och har hög kundnöjdhet.
Very pleasant and not at all pushy. They introduce themselves directly with their name and purpose. If you don't have a few minutes to answer questions that make a difference in society for you and your children, just say no, they respect that immediately unlike all the unprofessional ones.
Sifo: Inga större problem, men en del förbättringar behövs.
The call was regarding a survey about banking and insurance, a topic of interes
I want to know the purpos of these calles, since they have been caling me for a week now
It was about a survey regarding bank and insurance, Stefan B promissed to remove the name from this survey but he couldnt remove it from other Sifo surveys
4645728005
Okänd
Bra service, men jag önskar mer personlig kontakt.
This number is kind of genius in theirapproach
They have been calling every day for maybe a week, doesnt have enought energi to anser
Tjänsten fungerade, men kunde ha varit mer proaktiv.
4645728005
045828005
Bra mottagning, men ingen extra information.
I've received multiple calls from this number
SIFO is a companey that do statistics for other companys or authorites. You should call them directly on ther phone number wich you can find on ther website and tell them to deleat your informations, they will do it and then you wont recive any more calls from SIFO. It workd for me, Charlï.
4645728005
Harassment Call
These peoples wont stop harrasing me over the phone...
The people who call's from this number are idiot's
Jag fick ett samtal från ett okänt nummer och kände ingen särskild anledning att svara.
Sifo nådde mig, trevligt bemötande men jag är neutral.
Within a span of 2.5 hours, I received four calls from this number; the frequency and lack of consideration are infuriating
4645728005
Okänd
Okänt samtal, ingen klar anledning, bara en kort hälsning.
Made multiple calls to my number
4645728005
Okänd
This number has been added to the control list and the user prefers not to answer unknown numbers
Sifo lacks prior knowledge of individuals' whereabouts and activities
Numret nådde fram utan problem, samtalet gick bra.
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