Ilocos Region ZIP Codes
Region I | ZIP: 2400-2922 | 4 provinces
Map of Ilocos Region
Location Details
| Region | Ilocos Region |
|---|---|
| Designation | Region I |
| ZIP Code Range | 2400-2922 |
| Provinces | 4 |
| Cities/Municipalities | 125 |
| Total Barangays | 3,265 |
Provinces in Ilocos Region
| Province | ZIP Range | Cities | Barangays |
|---|---|---|---|
| Ilocos Norte | 2900-2922 | 23 | 557 |
| Ilocos Sur | 2700-2733 | 34 | 768 |
| La Union | 2500-2520 | 20 | 576 |
| Pangasinan | 2400-2447 | 48 | 1,364 |