UK Wide numbers - The 03 range explained

The new 03 number range is split into 3 different groups aimed at specific types of organisations, businesses or individuals:

  • 0300 and 0303 numbers are exclusively available to the public sector (including organisations with a or website) and not-for profit organisations such as registered charities.
  • 0330 and 0333 numbers are available for any organisation or individual that wishes to use them.
  • Migration numbers 0344, 0345, 0370 and 0371 -this sub range of 03 numbers has been made available to those who wish to migrate their existing 0844, 0845, 0870 or 0871 numbers to the new 03 UK-wide numbers range. For example, a company with 0845 500 5000 will be entitled to migrate to the equivalent 0345 500 5000.

03 UK Wide numbers

If you would like one of our telecommunications consultants to contact you for further advice, please email with your details.

Gold Numbers

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We have a fantastic selection of memorable gold numbers including 03, 0345, 0370, 0800, 0844 and more.

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0800 Gold » 0844 Gold »

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