Signup not nigeria

SELECT COUNT(DISTINCT u.id) AS student_signups
FROM user u
LEFT JOIN user_profile up ON u.id = up.user_id
LEFT JOIN parents p ON p.student_id = u.id
LEFT JOIN user parent_user ON parent_user.id = p.parent_id
LEFT JOIN user_profile parent_profile ON parent_profile.user_id = p.parent_id
WHERE u.type = 'student'
  AND u.created_at BETWEEN 1740783600 AND 1743375600
  AND (
    -- student phone is not Nigerian
    NOT (
      u.phone LIKE '234%' OR 
      u.phone LIKE '080%' OR 
      u.phone LIKE '081%' OR 
      u.phone LIKE '070%' OR 
      u.phone LIKE '090%' OR 
      u.phone LIKE '091%'
    )
    OR
    -- parent phone is not Nigerian
    NOT (
      parent_user.phone LIKE '234%' OR 
      parent_user.phone LIKE '080%' OR 
      parent_user.phone LIKE '081%' OR 
      parent_user.phone LIKE '070%' OR 
      parent_user.phone LIKE '090%' OR 
      parent_user.phone LIKE '091%'
    )
  );