# VALID: +nn  nn3nn6n8n0
# VALID: (nn) nn3nn6n8n0
# VALID: n2n4 nn3nn6n8n0
F←(∧´1="0:"⍋⊢)∘({'+'‿a‿b:a‿b;'('‿a‿b‿')':a‿b;𝕩}∘⊑∾1⊸⊑)' '⊸((¬-˜⊢×·+`»>⊢)∘≠⊔⊢)
F¨"+12  1234567890"‿"(12) 1234567890"‿"1234 1234567890"
d←⟨"0044 1148820341",
"+44 1148820341",
"44-11-4882-0341",
"(44) 1148820341",
"00 1148820341",⟩
d
(F⎊0)¨⊸/d