قائمة بالمنطقة
- N7L 2Z5 - Chatham, Chatham-Kent, Ontario
- N7L 2Z6 - Chatham, Chatham-Kent, Ontario
- N7L 2Z7 - Chatham, Chatham-Kent, Ontario
- N7L 2Z8 - Chatham, Chatham-Kent, Ontario
- N7L 2Z9 - Chatham, Chatham-Kent, Ontario
- N7L 3A1 - Chatham, Chatham-Kent, Ontario
- N7L 3A2 - Chatham, Chatham-Kent, Ontario
- N7L 3A3 - Chatham, Chatham-Kent, Ontario
- N7L 3A4 - Chatham, Chatham-Kent, Ontario
- N7L 3A5 - Chatham, Chatham-Kent, Ontario
- N7L 3A6 - Chatham, Chatham-Kent, Ontario
- N7L 3A7 - Chatham, Chatham-Kent, Ontario
- N7L 3A8 - Chatham, Chatham-Kent, Ontario
- N7L 3A9 - Chatham, Chatham-Kent, Ontario
- N7L 3B1 - Chatham, Chatham-Kent, Ontario
- N7L 3B2 - Chatham, Chatham-Kent, Ontario
- N7L 3B3 - Chatham, Chatham-Kent, Ontario
- N7L 3B4 - Chatham, Chatham-Kent, Ontario
- N7L 3B5 - Chatham, Chatham-Kent, Ontario
- N7L 3B6 - Chatham, Chatham-Kent, Ontario