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, 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 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. Doc Holliday reported unknown with the number 4154837341 as Unknown

    I answered and could here others talking in the back ground. The lady on the phone immediately said sorry wrong number and hung up..

    4154837341 (California - San Francisco) - View details and comments - 26
  2. gigi reported restaurant owner with the number 4038793123 as trustworthy number

    Female owner of restaurant in downtown calgary

    4038793123 (Alliance) - View details and comments - 1
  3. Paul reported Nichole with the number 6466261818 as Harassment calls

    wanted to use me and then not do anything she promised to clean then later on i got story her boyfriend who black guy who is banging her is shot and being chased by some guy with gun wants to hang out at my house i say no she ask why not i say i dont want guy coming here with guns she still asking why not> duh!scamming me into thinking she gonna be nice yea right scammer

    6466261818 (New York - Manhattan) - View details and comments - 1
  4. Death to spammers reported unknown with the number 7174327604 as Harassment calls

    Did not recognize number, so I didn't pick up. Comments indicate this is a credit card scammer spoofing a legitimate phone number.

    7174327604 (Dillsburg) - View details and comments - 1
  5. Death to spammers reported unknown with the number 3034231775 as Harassment calls

    same old credit card scammers calling from yet another spoofed number.

    3034231775 (Arvada) - View details and comments - 1

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. iPhone reported unknown with the number 0114923423234342 as trustworthy number

    (210) 412-2446

    0114923423234342 (Bochum) - View details and comments - 1042
  2. serik reported unknown with the number 2673390740 as Unknown

    Find out who is calling from an unfamiliar phone number can be here -

    2673390740 (Pennsylvania) - View details and comments - 29
  3. Doc Holliday reported unknown with the number 4154837341 as Unknown

    I answered and could here others talking in the back ground. The lady on the phone immediately said sorry wrong number and hung up..

    4154837341 (California - San Francisco) - View details and comments - 26
  4. Sandy reported unknown with the number 8554964285 as Unknown

    Most comments say that this numer is something to do with TD. I looked it up because it was on my call display. I had just saw someone from TD bank the day prior to make our account joint.
    I find this interesting if they are saying this is a 3rd party survey co. I am furious that yet one more company gave out my personal info. I know bell canada gave out my address and name to a loan co. because it was the first time i got mail in that name after 26 years. It was in my maiden name I cant get them to stop sending me mail every week now for over 2 years and i tried everything to get them to stop. These co. shouldnt get away with this.

    8554964285 (Toll-Free Svc.) - View details and comments - 13
  5. Ticked Off reported Wireless caller with the number 7692268609 as Unknown

    Never leaves a message - ID says Wireless caller, number 7692268609.

    7692268609 (Mississippi) - View details and comments - 7