resources/metadata/36/formats.csv - external/libphonenumber - Git at Google

 Id          ; National         ; International
 fixed_1/3/4 ; "(# X) XXX XXXX" ; "X XXX XXXX"
 fixed_2/3/3 ; "(# XX) XXX XXX" ; "XX XXX XXX"
 fmt_2/3/3-4 ; "# XX XXX XXX*"  ; "XX XXX XXX*"
	Id ; National ; International
	fixed_1/3/4 ; "(# X) XXX XXXX" ; "X XXX XXXX"
	fixed_2/3/3 ; "(# XX) XXX XXX" ; "XX XXX XXX"
	fmt_2/3/3-4 ; "# XX XXX XXX" ; "XX XXX XXX"