Liste de la région
- K8N 3S6 - Belleville, Hastings, Ontario
- K8N 3S7 - Belleville, Hastings, Ontario
- K8N 3S8 - Belleville, Hastings, Ontario
- K8N 3T1 - Belleville, Hastings, Ontario
- K8N 3T2 - Belleville, Hastings, Ontario
- K8N 3T3 - Belleville, Hastings, Ontario
- K8N 3T4 - Belleville, Hastings, Ontario
- K8N 3T5 - Belleville, Hastings, Ontario
- K8N 3T6 - Belleville, Hastings, Ontario
- K8N 3T7 - Belleville, Hastings, Ontario
- K8N 3T8 - Belleville, Hastings, Ontario
- K8N 3T9 - Belleville, Hastings, Ontario
- K8N 3V1 - Belleville, Hastings, Ontario
- K8N 3V2 - Belleville, Hastings, Ontario
- K8N 3V3 - Belleville, Hastings, Ontario
- K8N 3V4 - Belleville, Hastings, Ontario
- K8N 3V5 - Belleville, Hastings, Ontario
- K8N 3V6 - Belleville, Hastings, Ontario
- K8N 3V7 - Belleville, Hastings, Ontario
- K8N 3V8 - Belleville, Hastings, Ontario