2728 postal code
PhilippinesUpdated 2026-11-09San Ildefonso, IlocosProvince of Ilocos Sur4 digits
Postal code details
1 placeCode
2728
Place
San Ildefonso
Region
Ilocos
County
Province of Ilocos Sur
Coordinates
17.6222, 120.3967
Accuracy
4 / 6
Country
Philippines
Location
OpenStreetMap ↗
17.6222, 120.3967© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| San Ildefonso | Ilocos | Province of Ilocos Sur | 17.6222, 120.3967 |
Same code in other countries
4| Country | Place | Region |
|---|---|---|
| AR Argentina | BALNEARIO MELINCUE | Santa Fe |
| BG Bulgaria | Делвино / Delvino | Благоевград / Blagoevgrad |
| CY Cyprus | Meniko | Lefkosia |
| NL Netherlands | Zoetermeer | South Holland |
FAQ
Which city is 2728 in?
San Ildefonso, Ilocos, Philippines.
What are the coordinates of 2728?
17.6222, 120.3967
Is 2728 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.