Id             ; National      ; Carrier          ; International
fixed_1/7      ; "X XXXXXXX"   ; "#@ X XXXXXXX"   ; "X XXXXXXX"
mobile_8       ; "XXXXXXXX"    ; "#@ XXXXXXXX"    ; "XXXXXXXX"
tollfree_3/2/4 ; "XXX XX XXXX" ; "#@ XXX XX XXXX" ; "XXX XX XXXX"