Regiunea lista
- N3W 1L2 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L3 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L4 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L5 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L6 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L7 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L8 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M1 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1L9 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M2 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M3 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M4 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M5 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M6 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M7 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M8 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1M9 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1N1 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1N2 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1N3 - Caledonia, Haldimand-Norfolk, Ontario