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Your phone is ringing and you don't know who is calling?

tellows provides information to identify trustworthy or potential risk calls - thanks to our worldwide community.

tellows – the free reverse search about phone numbers

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We categorise calls by type (debt collection, serious number, 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.


Latest from our blog



    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 tellows.co.uk, 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.

    New unwanted phone numbers

    On tellows, thousands of phone numbers are reported by the community every day. Here you can find phone numbers that were reported for the first time and were classified as unwanted.
    1. cheshire cat reported TSL with the number 01215120291 as Telemarketer

      time share, claim back service charges, illigal contracts, they are offering a free consultation to ...

      01215120291 (Birmingham) - View details and comments - 1
    2. DBurdock reported unknown with the number 07485709138 as SMS spam

      This is NOT Lloyds or any other bank. The number is fake and the website is a scammers. Do not respo...

      07485709138 (mobil phone number) - View details and comments - 1
    3. Willthegas reported unknown with the number 07901823831 as SMS spam

      HSBC not with link...

      07901823831 (mobil phone number) - View details and comments - 1
    4. Heya reported Anjali with the number +491778760937 as Aggressive advertising

      Very unkind. Advertises Cards for Roblox but is sneeky...

      +491778760937 (E-Plus Mobilfunk) - View details and comments - 1
    5. Amberlite reported unknown with the number 07425014270 as Cost trap

      Automated call to my mobile saying that HMRC had fraudulent activity in my name and unless I pressed...

      07425014270 (mobil phone number) - View details and comments - 1
    6. Chris reported Amazon with the number 07929021142 as Harassment calls

      Amazon scam...

      07929021142 (mobil phone number) - View details and comments - 1
    7. Rach reported unknown with the number 07277946783 as Harassment calls

      Keeps calling but no one there when answered and the number is not recognised when calling back...

      07277946783 (mobil phone number) - View details and comments - 1
    8. Chris reported unknown with the number 01784730798 as Cost trap

      Called, tried getting personal details...

      01784730798 (Staines) - View details and comments - 1
    9. iPhone reported number 07732004990 as unknown

      Scam national crime agency. “ withholding your national ins numbers. REPORT!!...

      07732004990 (mobil phone number) - View details and comments - 1

    Recently added comments

    1. Rob LP reported I Love my Office with the number 07458093679 as Telemarketer

      01865 575137

      Called on mobile - answered - they hung up - called number back - Love My Office - options available 2 to remove my # from dbase - now blocked

      07458093679 (mobil phone number) - View details and comments - 14
    2. iPhone reported number 07732004990 as unknown

      Scam national crime agency. “ withholding your national ins numbers. REPORT!!

      07732004990 (mobil phone number) - View details and comments - 1
    3. Peter reported number +442080891549 as unknown

      Never found out why he was calling.

      +442080891549 (London) - View details and comments - 2
    4. ILLIMITEDMAX reported unknown with the number +390332278745 as trustworthy number

      mi hanno chiamato dopo ~2mm per avvisarmi che la mia cartella clinica sarebbe stata pronta per essere ritirata.

      +390332278745 (Varese) - View details and comments - 1
    5. Chris reported unknown with the number 01784730798 as Cost trap

      Called, tried getting personal details

      01784730798 (Staines) - 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 phone calls 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. The number 01623450783 has been assigned to St John Ambulance

      I previously signed up for volunteering updates

      01623450783 (Mansfield) - View details and comments - 10
    2. TimT reported Domestic and general with the number 01665529310 as Telemarketer

      Called at 9:40am
      Said they were from Domestic and General calling about my soon-to-expire washing machine warrantee.
      I asked them to send me details, but she asked for my date of birth for security reasons. I refused. I said I couldn't verify who she was. She hung up on me. Must be a scam. Otherwise D&G have a very poor recruitment and training process!

      01665529310 (Alnwick) - View details and comments - 15
    3. Aaron reported "Kevin" from NHS with the number 07411492983 as Cost trap

      Claiming ot be from NHS offering me vaccine. asian male.. put phone down when i told him his future

      07411492983 (mobil phone number) - View details and comments - 10
    4. Parso reported unknown with the number 02039669140 as Harassment calls

      Call left answer message saying if I don’t call back will refer to county court house!

      02039669140 (London) - View details and comments - 10
    5. Lilla19 reported number 07957915167 as Royal Mail Scam

      Got a message this morning at 5am saying “ your Royal Mail: Your package has a £2.99 shipping fee, to pay this now visit royalmail-delivery.support. Actions will be taken if you do not pay this fee”
      I haven’t ordered anything, it’s a scam.

      07957915167 (mobil phone number) - View details and comments - 6

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