Getting Started

  • Can I find out who called me before I signed up?

    This is a question we get asked a lot, and unfortunately the answer is no. Our service cannot see or unmask withheld calls that have occurred prior to you signing up and activating our service. The chances are the caller will call back however, so activate our service now, and the next time the...
  • Our Supported Networks

    Currently we only accept customers in the UK. You can activate our service on pretty much any make/model of mobile phone, however activation is limited to certain networks: Contract Based (Pay Monthly) Networks (including contracted sim only plans): O2 Vodafone EE BT Mobile Three ID Mobile Pay...
  • Do you reveal/unmask all types of calls?

    Simple answer is yes we do. We can unmask withheld calls that originate from all mobiles, landlines, offices, call centers etc. A very small minority (less than 1%) cannot be unmasked, this is usually where the sender is using a mis-configured VOIP phone.
  • Do you offer a free trial?

    When we started out Show Me The Number back in 2014, unmasking withheld calls was unheard of. We regularly received contact from potential customers accusing us of selling something that was impossible. At that time we felt we had to offer a free trial just so people could see we weren't selling...
  • How do I pay?

    We accept all credit/debit cards as payment. For security the address entered at signup must match the billing address.