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. Charleze reported roll free with the number 18002898004 as Unknown

    pain in the you know what . If you have something to say , say it.

    18002898004 (Toll-Free USA-Canada) - View details and comments - 1
  2. Urban Air Trampoline reported Urban Air Trampoline & Adventure Park with the number 7049927883 as trustworthy number

    Urban Air Trampoline & Adventure Park
    About Us!
    9108 Lawyers Road Mint Hill, NC 28227
    (704) 992-7883
    Email Us:

    Our Mint Hill, NC Trampoline Park, is the perfect destination for Wildwoods, Matthews, Charlotte and Mint Hill Trampoline Park enjoyment, and will provide weekly events and kids birthday parties for all ages and fitness levels. Urban Air Trampoline Park has been voted BEST Gym In America for Kids by Shape Magazine, BEST Place To Take Energetic Kids and BEST Trampoline Parks. Check out all of our awards on our Awards page. Visit our Trampoline & Adventure Park in Mint Hill, NC for ultimate jumping fun!

    Business hours:
    • Mon-Thu 3:00 PM - 8:00 PM
    • Fri 12:00 PM - 11:00 PM
    • Sat 10:00 AM - 11:00 PM
    • Sun 10:00 AM - 8:00 PM

    amusement and recreation, sports center, amusement center, trampoline park, trampoline

    7049927883 (North Carolina - Western) - View details and comments - 1
  3. SanDee reported Unknown with the number 8133052812 as Unknown

    Caller calls and when answered there is no response. Call back and it is peermanently busy.

    8133052812 (Plant City) - View details and comments - 2
  4. Mike reported Telemarketer with the number 6822606781 as Sweepstakes, lottery


    6822606781 (Texas) - View details and comments - 2
  5. KSS reported North american power with the number 6035897240 as Unknown

    North american power..

    6035897240 (Manchester) - View details and comments - 4

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. Stephanie reported Fraud Protection with the number 8772538964 as trustworthy number

    LEGIT! Anyone calling this a scam has an agenda of some sort. This is a legitimate Fraud Protection company that monitors Visa debit cards issued by various banks. My husband & I just went through it over the weekend, & I JUST returned from the bank where it was verified. Had they not contacted us by automated message on Saturday, who knows how much money would have been stolen from us. The recording gave the last 4 digits of my husband's card, and a case # to give when we called back. The only info they asked for was hubby's name & zip code. Then we were transferred & they gave us the suspicious activity info. We asked to have the card locked & they did so. Do NOT believe anyone here who says it's a scam. Get on the phone & call them back before you get ripped off.

    8772538964 (Toll-Free Svc.) - View details and comments - 27
  2. Boston, MA reported not known with the number 7034964986 as Unknown

    Called #,msg sdaid: "Scientific research". Happy to have NOMOROBO
    installed on phone.

    7034964986 (Washington) - View details and comments - 17
  3. Marti reported Non chiamate il numero che ho scritto sopra with the number +13126267726 as Unknown

    Non chiamate più il numero che ho scritto sopra 339 ecc perché è il mio numero di telefono, pensavo di poter scoprire chi mi chiama con l'anonimo insistendo il mio numero ma ho sbagliato e ho inserito il mio e sto ricevendo chiamate da persone da me sconosciute. Grazie

    +13126267726 (Illinois - Chicago) - View details and comments - 3
  4. Tired of Junk Calls reported Fiat with the number 01133033170385974 as Harassment calls

    Calls saying from Fiat and there is a problem with a car sold to us.
    But they do not have a registration number!
    Also we do not buy Fiat cars!!!

    01133033170385974 (Paris) - View details and comments - 15
  5. Mil reported unknown with the number 0113755136268 as trustworthy number

    I was called from this number the last two days. I was able to respond today and they explained me their offer. Actually I'm operating with another broker. I noticed that their conditions were more advantageous then my actual broker. The guy convinced me to change.

    0113755136268 (Свислочь) - View details and comments - 7