Liste de la région
- K8N 3M2 - Belleville, Hastings, Ontario
- K8N 3M3 - Belleville, Hastings, Ontario
- K8N 3M4 - Belleville, Hastings, Ontario
- K8N 3M5 - Belleville, Hastings, Ontario
- K8N 3M6 - Belleville, Hastings, Ontario
- K8N 3M7 - Belleville, Hastings, Ontario
- K8N 3M8 - Belleville, Hastings, Ontario
- K8N 3M9 - Belleville, Hastings, Ontario
- K8N 3N1 - Belleville, Hastings, Ontario
- K8N 3N2 - Belleville, Hastings, Ontario
- K8N 3N3 - Belleville, Hastings, Ontario
- K8N 3N4 - Belleville, Hastings, Ontario
- K8N 3N5 - Belleville, Hastings, Ontario
- K8N 3N6 - Belleville, Hastings, Ontario
- K8N 3N7 - Belleville, Hastings, Ontario
- K8N 3N8 - Belleville, Hastings, Ontario
- K8N 3N9 - Belleville, Hastings, Ontario
- K8N 3P1 - Belleville, Hastings, Ontario
- K8N 3P2 - Belleville, Hastings, Ontario
- K8N 3P3 - Belleville, Hastings, Ontario