07700 numbers

Mobile Phone Numbers

Ofcom's last recorded change for this number range was April 2010.

The correct way to write telephone numbers beginning 07700 is in the format 07700 xxxxxx

For more information on tariffs and usage of numbers starting 07 please visit the page on 07 numbers

A table of the code allocations for numbers starting 07700 is available

Have you been called by a number beginning 07700?

To get more information on a full number beginning 07700, use our full UK number search.