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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 rattles furiously as it's bombarded with nuisance call after nuisance call and you have no way of knowing who's calling. Will it be over enthused telemarketers or, perhaps even more annoying, a swift click and the dialing-tone drone? Should you take the call or ignore it? Who's on the other end?
Rest assured that you're not alone. In a world where cold callers can sometimes seem to hold a global monopoly over phone lines, tellows aims to provide a solution. We function as a vast online database of phone number profiles, generated thanks to feedback and reviews from our online community. Providing an online platform where users can share their experiences of these kinds of calls and flag up numbers responsible for junk calls means that information on suspicious numbers becomes readily available, helping other members of the tellows community to anticipate potential risk calls. Join the international community that is currently operating in 47 countries with more than 200,000 users on a daily basis and download the new tellows app today for your iPhone or android. And whilst you are at it, take a look at our various other useful tools available for purchase in our tellows shop.
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.
We ontop feature the pinpoint location your call originated from and display it on a map, using the dialling code. Learn more about international dialling codes.
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 in the UK or simply 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. A must read for all phone consumers.

Recently added comments

  1. jakulrulz reported ilovegifts with the number 01510000000 as Telemarketer

    spam call

    01510000000 (Liverpool) - View details and comments - 78
  2. Davey reported Marketing caller with the number 02304571381 as Survey

    Got very upset and starting yelling no no no when I would not answer his questions.

    02304571381 (Southampton) - View details and comments - 1
  3. physco reported unknown with the number 02031501025 as Harassment calls

    told them they have the wrong number as they keep asking for a female's name, when they were told again the caller said he know's where i live and he is going to rape my wife and children!!!, funny that as i am not married and don't have any children and they were calling my work phone

    02031501025 (London) - View details and comments - 2
  4. Joe Public reported unknown with the number 02070940971 as Telemarketer

    car claim scam people.

    02070940971 (London) - View details and comments - 1
  5. rootsyntax reported Unknown with the number 02030391927 as Unknown

    Recorded message asking about an accident I had, clearly bogus

    02030391927 (London) - View details and comments - 1

Where does the information on telephone numbers come from?

tellows provides a platform where those who receive frequent spam and scam phonecalls can share their knowledge on a particular caller by commenting on the phone number's profile. Profiles are generated automatically if a number is being searched for the first time. We categorise calls by type (debt collection, sweepstakes, etc.) and give the number in question a tellows score, which indicates whether a number is trustworthy or suspicious, helping you to decide whether or not to take the call. This risk rating is generated by a complex algorithm that incorporates data such as user ratings and search statistics. Want to find out more about how the tellows score works?
The bulk of the information on the site comes from user reviews and our database is constantly expanding and becoming more detailed thanks to information from you, our online community. By providing information on a number, you can help innumerable other people to anticipate and avoid a malicious call.

Comments on the most frequently searched phone numbers

  1. Mr R reported First Call with the number 01519094660 as Harassment calls

    Bogus accident call, threatened to keep calling me unless I answered their questions.

    01519094660 (Liverpool) - View details and comments - 20
  2. paul reported unknown with the number 01442915962 as trustworthy number

    ths number has called me 7 times in the last two days they have also called me on 0441442915962 so they are now blocked and deleted

    01442915962 (Hemel Hempstead) - View details and comments - 13
  3. Scal reported unknown with the number 01213922516 as Telemarketer

    asked them numerous times to remove my number (already on tps) but the boiler/benefits calls keep coming often once or twice per day

    01213922516 (Birmingham) - View details and comments - 18
  4. Kimmy60 reported 07935683671 with the number 07935683671 as Harassment calls

    All of the above, when I told him my phone was registered with the TPS he got very abusive and threatening. Then he told me my address and postcode and said people (bailiffs), would come to my home and take everything.
    I will be reporting him to the police

    07935683671 (mobil phone number) - View details and comments - 13
  5. iPhone reported unknown with the number 07594572100 as Harassment calls

    Rings then doesn't speak then hangs up block this ass

    07594572100 (mobil phone number) - View details and comments - 17


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