Postal Codes for Oiã, Aveiro
The postal codes for Oiã, Aveiro, Portugal (4 codes, e.g. 3770-059). With map location and coordinates.
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The postal codes for Oiã, Aveiro, Portugal (4 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 3770-059 | Oiã | Oliveira do Bairro | 40.543, -8.539 |
| 3770-068 | Oiã | Oliveira do Bairro | 40.543, -8.539 |
| 3770-069 | Oiã | Oliveira do Bairro | 40.543, -8.539 |
| 3770-998 | Oiã | Oliveira do Bairro | 40.543, -8.539 |
Frequently asked questions
What is the postal code of Oiã?
Oiã has 4 postal codes; the first is 3770-059. They are all listed above with their areas.
Why does Oiã 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.