Id         ; National   ; International ; Comment
fmt1_3/3   ; "XXX-XXX"  ; "XXX-XXX"     ; "Following conventions used in the Suriname Yellow Pages."
fmt2_2/2/2 ; "XX-XX-XX" ; "XX-XX-XX"
fmt3_3/4   ; "XXX-XXXX" ; "XXX-XXXX"