realism - What happens if you call 0118 999 881 999 119 ...
Under Part C1 of the Ofcom National Numbering plan numbers within a geographical region beginning 999 are not individually allocated, as within a geographical area this is the emergency services access number. So 0118 999 will currently get you an invalid number tone. – user61694 Feb 6 '18 at 12:28 |