Prawidłowy numer telefonu z kodem kraju
((00)?(\+)?\d{1,3})[-\s]+(\d{1,3})[-\s]+(\d{4,10})
Dr. iterations
((00)?(\+)?\d{1,3})[-\s]+(\d{1,3})[-\s]+(\d{4,10})^\+(?:[0-9]●?){6,14}[0-9]$