Postcode 3770-407
Location: Aveiro → Oliveira Do Bairro → Troviscal Obr
1 location(s) using this postal code in Aveiro, Portugal
About Postcode 3770-407
This postal code is assigned to Troviscal Obr Parish Municipality Oliveira Do Bairro, Aveiro, Portugal. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Portugal uses numeric postal codes with 7 digits (example: 1000-001). In our directory, these codes are organized from districts down to parishes.
- 37 — District (Aveiro)
- 70 — Municipality (Oliveira Do Bairro)
- -4 — Parish (Troviscal Obr)
How to Use This Postcode 3770-407
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Troviscal Obr
Oliveira Do Bairro, Aveiro
3770-407
Portugal
Domestic Mail
Include this postcode on all letters and packages sent within Portugal.
International Mail
For international deliveries, include "Portugal" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Aveiro → Oliveira Do Bairro → Troviscal Obr in Portugal.
Is this a valid List Post Code?
Yes. 3770-407 is an active postcode for Aveiro → Oliveira Do Bairro → Troviscal Obr in Portugal. It follows the 7-character format used in this country.
How do I find the postal code for a specific address?
Search by district, municipality, and parish to find the correct postcode in Portugal. Search Postcodes
Found incorrect info for 3770-407?
Useful Resources
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Free JSON for postcode 3770-407.
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