resources/metadata/53/formats.csv

Id          ; National       ; International
fixed_1/6-7 ; "(#X) XXXXXX*" ; "X XXXXXX*"
fixed_2/4-6 ; "(#XX) XXXX**" ; "XX XXXX**"
fixed_3/7   ; "#XXX XXXXXXX" ; "XXX XXXXXXX"
mobile_1/7  ; "#X XXXXXXX"   ; "X XXXXXXX"