D0 — 9 codes dans 9 localités (Irlande).
| Code postal | Localité / Quartier | Zone administrative | Coordonnées |
|---|---|---|---|
| Dublin 1 | Leinster | 53.354, -6.2545 | |
| Dublin 2 | Leinster | 53.34, -6.2543 | |
| Dublin 3 | Leinster | 53.3645, -6.2378 | |
| Dublin 4 | Leinster | 53.3334, -6.2335 | |
| Dublin 5 | Leinster | 53.3842, -6.1921 | |
| Dublin 6 | Leinster | 53.3088, -6.2631 | |
| Dublin 7 | Leinster | 53.3615, -6.2918 | |
| Dublin 8 | Leinster | 53.3346, -6.2733 | |
| Dublin 9 | Leinster | 53.3818, -6.2465 |