Területlista
- N7L 2L3 - Chatham, Chatham-Kent, Ontario
- N7L 2L4 - Chatham, Chatham-Kent, Ontario
- N7L 2L5 - Chatham, Chatham-Kent, Ontario
- N7L 2L6 - Chatham, Chatham-Kent, Ontario
- N7L 2L7 - Chatham, Chatham-Kent, Ontario
- N7L 2L8 - Chatham, Chatham-Kent, Ontario
- N7L 2L9 - Chatham, Chatham-Kent, Ontario
- N7L 2M1 - Chatham, Chatham-Kent, Ontario
- N7L 2M2 - Chatham, Chatham-Kent, Ontario
- N7L 2M3 - Chatham, Chatham-Kent, Ontario
- N7L 2M4 - Chatham, Chatham-Kent, Ontario
- N7L 2M5 - Chatham, Chatham-Kent, Ontario
- N7L 2M6 - Chatham, Chatham-Kent, Ontario
- N7L 2M7 - Chatham, Chatham-Kent, Ontario
- N7L 2M8 - Chatham, Chatham-Kent, Ontario
- N7L 2M9 - Chatham, Chatham-Kent, Ontario
- N7L 2N1 - Chatham, Chatham-Kent, Ontario
- N7L 2N2 - Chatham, Chatham-Kent, Ontario
- N7L 2N3 - Chatham, Chatham-Kent, Ontario
- N7L 2N4 - Chatham, Chatham-Kent, Ontario