Seznam oblastí
- N3W 1E7 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1E8 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1E9 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G1 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G2 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G3 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G4 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G5 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G6 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G7 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G8 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1G9 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H1 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H2 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H3 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H4 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H5 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H6 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H7 - Caledonia, Haldimand-Norfolk, Ontario
- N3W 1H8 - Caledonia, Haldimand-Norfolk, Ontario