क्षेत्र सूची
- N4B 1S1 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S2 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S3 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S4 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S5 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S6 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S7 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S8 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1S9 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T1 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T2 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T3 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T4 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T5 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T6 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T7 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T8 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1T9 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1V1 - Delhi, Haldimand-Norfolk, Ontario
- N4B 1V2 - Delhi, Haldimand-Norfolk, Ontario