phonenumber list top spammers
phonenumber list top spammers
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Would you like to know who called you?

This is how tellows works

We've all had to deal with the same thing. Your phone rings 24/7 and shows no sign of stopping, but if ever you should pick up, all you hear is the incessant yabbering of a telemarketer or nothing at all. You're infuriated by the anonymous calls jamming your phone line. Is there some way of finding out who is on the other end? Do you pick up or leave it ringing? Who is calling?
Sound familiar? There are thousands of people asking the same question every day. In response to this universal problem, tellows functions as an online database of telephone numbers associated with spam and scam activity reported by you, our users. By sharing your experiences with unknown numbers, you'll be providing vital warning information to other users unsure about whether or not to trust a certain caller. The more information is shared, the bigger the database grows and thus the chance of finding out who's at the end of that anonymous call becomes higher and higher. Thanks to the tellows app you can identify unknown callers on your iPhone and Android! Whilst you are at it, take a look at our various other useful tools in our tellows shop today.
Here at tellows.com, not only can we provide up-to-date information on regional nuisance-call trends and currently active numbers with the heatmap, we also pinpoint the origin of your call and display it on a map by identifying the prefix.
Used by over 200,000 people daily, tellows provides its services to people in over 47 countries, but tellows.com is geared specifically towards those residing in North America. Want to hear more? We have some light reading material that might be of interest to you. Check out our tellows blog for news on the latest scams, tellows products and updates in telecoms regulations that affect you or grab a copy of our free tellows magazine,which came together after our many years of experience on the subject of telephone terror and scams. This not only includes important background information about phone fraud but the methodology behind it.

Recently added comments

  1. Chris reported +17772847250 with the number +17772847250 as Survey

    Called me just now... Confirmed my name and workplace, then hung up the phone.

    +17772847250 () - View details and comments - 9
  2. Doug reported unknown with the number 2027591118 as Unknown

    Caller ID says "Political Call"
    Hung up, no message

    2027591118 (District Of Columbia) - View details and comments - 1
  3. Dinnis reported Auto loan with the number 4014062631 as Harassment calls

    These people are rude and aggressive to get your info saying I've been approved for auto load. I repeatively asked to be taking off the list but they refused so I block them. They call 2 to 3 times daily.

    4014062631 (Rhode Island) - View details and comments - 15
  4. Noname reported Sprint with the number 2503836894 as Unknown

    Called at 10:25 PM - I hung up on them. Idiots.

    2503836894 (Victoria) - View details and comments - 59
  5. Mags reported Microsoft/Comcast with the number 234567890 as Unknown

    They have called too many times in two days to count. All from same number. First few times said they were calling from Microsoft about a virus in my computer. Today they say they are from Comcast with a survey. Really people???? Why are they allowed to harass?

    234567890 (Ohio) - View details and comments - 34

Where does the information on telephone numbers come from?

Huge amounts of data are entered into tellows sites worldwide each day - further comments on existing numbers as well as entirely new number profiles from first-time searches - all thanks to our users. User contributions are key to tellows' central function: the tellows score. Each time information on a number is given, the information is put through a complex algorithm to generate a trustworthiness rating, on a scale of 1-9. The respective score is clearly displayed at the top of the profile page for each number, making identifying an unknown caller possible in a matter of seconds and saving you not only time, but the frustration of dealing with annoying sales calls.


Comments on the most frequently searched phone numbers

  1. ewh reported unknown with the number 9165898603 as Unknown

    I got a call from this number while I was still talking to customer service so I didn't answer but did google the number which bought me to this page. Aftrer realizing the source as a Verizon survey I rated this number as being very trustworthy. Verizon's service is unparalleled as is their customer service. My contact with both has always been very positive.

    9165898603 (California - Sacramento) - View details and comments - 17
  2. raj reported some fake company with the number 2124659832 as Aggressive advertising

    These guys keep calling for lowering interest rates and ask for credit card numbers. Got angry and asked who gave the number, lady told Obama gave the number. for sure this is some fraudulent company looking for getting credit card numbers.

    2124659832 (New York) - View details and comments - 14
  3. Dinnis reported Auto loan with the number 4014062631 as Harassment calls

    These people are rude and aggressive to get your info saying I've been approved for auto load. I repeatively asked to be taking off the list but they refused so I block them. They call 2 to 3 times daily.

    4014062631 (Rhode Island) - View details and comments - 15
  4. Natalie reported Washington with the number 4254128553 as Harassment calls

    I had to finally block these people on my phone, so the call comes in and it is automatically rejected.

    4254128553 (Kirkland) - View details and comments - 21
  5. Joan reported MFS Telecom with the number 6502877948 as Harassment calls

    Keep calling and saying that there is something wrong with my computer. Asked to speak to supervisor and was told he has no supervisor. When I told him I wanted to speak to his supervisor again he said "One moment" and hung up.

    6502877948 (San Mateo) - View details and comments - 18