how many digits do uk phone numbers have
Telephone numbers in the United Kingdom Since 28 April 2001, almost all geographic numbers and most non-geographic numbers have 9 or 10 national (significant) numbers after the "0" trunk code. All mobile telephone numbers have 10 national (significant) numbers after the "0" trunk code. The overall structure of the UK's National Numbering Plan is:[1]
Telephone numbers in Spain Spain changed to a closed telephone numbering plan in 1998. Previously, the trunk prefix was '9', but this was incorporated into the subscriber's number, so that a nine-digit number was used for all calls, e.g.: