Postal Codes for San Antonio, Piura
The postal codes for San Antonio, Piura, Peru (4 codes, e.g. 20100). With map location and coordinates.
The postal codes for San Antonio, Piura, Peru (4 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 20100 | San Antonio | Sullana | -4.688, -80.507 |
| 20340 | San Antonio | Ayabaca | -4.95, -80 |
| 20510 | San Antonio | Ayabaca | -4.641, -79.841 |
| 20540 | San Antonio | Ayabaca | -4.796, -79.523 |
Frequently asked questions
What is the postal code of San Antonio?
San Antonio has 4 postal codes; the first is 20100. They are all listed above with their areas.
Why does San Antonio have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.