Find out which network a mobile phone number belongs to.

If you're trying to find out what network a specific mobile number belongs to, just enter the number below, and hit search.

Please note that the original network that the number was registered on will be displayed.

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Top 5 Handsets on MobilePhoneChecker

  1. Alcatel 20.45 deals

    Alcatel 20.45
    from £11.99/month

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  2. Sony Xperia XZ Premium deals
  3. Samsung Galaxy S8 Plus deals
  4. Samsung Galaxy S8 deals

    Samsung Galaxy S8
    from £31.13/month

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  5. Apple iPhone 7 32GB deals

    Apple iPhone 7 32GB
    from £31.66/month

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Last updated on the 17th of August at 1:34pm with 2,092,029 deals.


This site makes money through the use of affiliate links and whilst the site receives money when you purchase some items, this does not impact the comparison service we provide. In short, we always present the best deals we can find for you, regardless of whether the site benefits financially.


The site aims to enable you to easily compare the vast majority of tariffs available in the marketplace.
However, we do not include every package (e.g. legacy tariffs no longer available, tariffs only available to existing/specific customers),
nor do we detail every aspect of every tariff e.g. international out of bundle rates, on-network minutes, etc.


For those tariffs which offer "unlimited" allowances, there may be times where traffic management or fair usage policies apply.
There may also be additional charges for those that require payment methods other than direct debit and for itemised/paper billing.



Providers may increase the cost of your contract by RPI (inflation).

However, if prices are increased that then cause a materially detrimental impact, you have the right to exit your contract without penalty.

More details available from Ofcom plus comparative information on customer service and complaints handling & their guide on how to complain.


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