List<Map> codes = [
  {"name": "Egypt", "code": "EG", "dial_code": "+20"},
  {"name": "Lebanon", "code": "LB", "dial_code": "+961"},
  {"name": "Saudi Arabia", "code": "SA", "dial_code": "+966"},
  {"name": "Syrian Arab Republic", "code": "SY", "dial_code": "+963"},
  {"name": "United Arab Emirates", "code": "AE", "dial_code": "+971"},
  {"name": "United States", "code": "US", "dial_code": "+1"},
];