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Phone Validation

Our real-time phone number validation service incorporates 3 core services, UK landline phone validation, mobile telephone number validation and international telephone number validation. The service ensures that details are entered accurately and not mistyped or unavailable by checking telephone numbers in real-time as they are entered against valid telephone number ranges.


Try our validation services for free, for 30 days!

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Advantages Of Phone Validation:

  • Improve marketing campaign effectiveness
  • Create a quicker, simpler customer website experience
  • Capture accurate phone numbers, first time, every time
  • Our services can be installed and integrated into your systems in minutes


  •     Check any UK landline and mobile number in real-time.
  •     Comprehensive number checking
  •     Completely unobtrusive live number testing
  •     Free 30 day trial