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. Hassan reported Bforex with the number +35924925041 as Harassment calls

    I paid $250 to Bforex after being convinced by one ELLY Petrova now I just realized it's a SCAM company and want my money back but its taking too long to get it. What do I do?

    +35924925041 (Sofia) - View details and comments - 5
  2. Marvin reported a loan company with the number 6083716666 as Cost trap

    Company called our home phone she said in regard to an application that she had for a pay day loan.Caller ID stately only Janesville, Wisconsin 608-371-6666), She mentioned her company name as well as her first name after I later asked, but I do not recall the name but it was supposed to be due to someone applying for a pay day loan. I then thought she was calling me for a reference for the applicant. Then she told me that the applicant was Marvin ---. I told her that I did not make application for that or for any loan and evidently someone is trying to do identity theft of my name and social security number.She then agreedwith me that I should investigate that possibility and we ended our conversation. Thankfully I did not accept the bait.

    6083716666 (Wisconsin - SouthWest) - View details and comments - 15
  3. jjones reported JGV? with the number 5164536886 as Unknown

    Got call from jgv 516-453-6886. Said thery were from Dell, have my machine info and wanted to do remote clean up of errors found on Windows event viewer. Told them i would call Dell direct. I did, Dell said they don't call customers to offer to fix software problems and they had been getting call from other customers, same deal. Conclusion, scam or worse...

    5164536886 (Brentwood) - View details and comments - 52
  4. jane doe reported na with the number 6265210108 as Unknown

    calls/leaves no message/when you call back you get a recording that says they are sorry for inconvenience and tell you to press 1 to be placed on "do not call list." i have done this three times.

    6265210108 (California - Pas.,San Gabr.Vly) - View details and comments - 1
  5. Loseymj reported Scam with the number 2394003725 as Cost trap

    Supposedly my computer is sending out signals and they will help me. Represent themselves as Microsoft.

    2394003725 (Florida) - View details and comments - 8

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 No Se Qué Compañía Es with the number 0114923423234342 as Harassment calls

    Acoso telefónico

    0114923423234342 (Bochum) - View details and comments - 582
  2. JimmyMc reported unknown with the number 3475410256 as Unknown

    Lame POS called and hung VM.

    3475410256 (New York) - View details and comments - 57
  3. Redpenny reported unknown with the number 3139105940 as Unknown

    Received a call on my cell phone. Only family and friend have that number. No message was left.

    3139105940 (Detroit) - View details and comments - 31
  4. Sammy reported RCI with the number 4075191035 as Telemarketer

    Caller said he was from RCI. When I told him to put me on the "Do Not Call" list, he began sharing at me and using vulgar, threatening language. I then hung up.

    4075191035 (Orlando) - View details and comments - 38
  5. smp reported unknown with the number 3033583642 as Unknown

    I received a call from this number and was in a meeting, so I did not pick up. When I called back following my meeting, I received the message from Verizon that the number did not exist.

    3033583642 (Englewood) - View details and comments - 9