Portugal Postcode
Level: location

Postcode 3700-865

Location: Aveiro → Romariz

1 location(s) using this postal code in Aveiro, Portugal

37
DistrictAveiro
-8
ParishRomariz

About Postcode 3700-865

This postal code is assigned to Romariz Parish , 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 municipalities.

How to Use This Postcode 3700-865

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

Romariz

Aveiro

3700-865

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 → Romariz in Portugal.

Is this a valid List Post Code?

Yes. 3700-865 is an active postcode for Aveiro → Romariz 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 3700-865?

Quick Actions

Useful Resources

All Postal CodesBrowse by DistrictsFind Post Office

Developer API

Get this data via API

Free JSON for postcode 3700-865.

GEThttps://api.listpostcode.com/v1/countries/PT/postcodes/3700-865
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/PT/postcodes/3700-865"
Try it in the consoleGet a free API key

Requests need a free API key.

API reference