Id           ; National       ; International ; Comment
fixed_1/7    ; "(#X) XXXXXXX" ; "X XXXXXXX"
fixed_2/6    ; "(#XX) XXXXXX" ; "XX XXXXXX"
fixed_3/5    ; "(#XXX) XXXXX" ; "XXX XXXXX"
mobile_3/3/3 ; "XXX XXX XXX"  ; "XXX XXX XXX" ; "Formatting from common usage found on the internet, supported by ITU doc."