Postal Code D02 - Dublin 2, Leinster, Ireland
Postal Code: D02
Postal System Details
Postal Authority
An Post
Postal System
Eircode (seven-character alphanumeric: A65 B2CD)
Region Structure
Routing Key Area → Local Delivery Unit (Unique Address Identifier)
Area Information
The postal code D02 corresponds to Ireland’s Eircode system, administered by An Post, the national postal authority of Ireland. Eircodes follow a seven-character alphanumeric format such as A65 B2CD (illustrative only). The first three characters, known as the Routing Key, represent a broad geographic area. The remaining four characters form a Unique Identifier that pinpoints each individual address. This code applies to Dublin 2 within the Leinster county or region, located near latitude 53.34 and longitude -6.2543. Routing follows the structure: Routing Key Area → Local Delivery Unit (Address-Level Identifier). Example mapping: - County/Region: Leinster - Locality: Dublin 2 - Routing Key: Derived from the first three characters - Unique Identifier: Based on last four characters This page follows Eircode routing principles published by An Post. All examples are illustrative. For accurate delivery, the full seven-character Eircode must match the intended address in Dublin 2, Leinster, Ireland.
Country:
Ireland
State:
Leinster
Area:
Dublin 2
Postal Code:
D02
Latitude:
53.34
Longitude:
-6.2543
Frequently Asked Questions
1. How does D02 work in Ireland?
It identifies both the routing area and the unique delivery point for Dublin 2 in Leinster.
2. What makes Eircodes unique?
Each Eircode maps to one specific address, improving accuracy and navigation.
3. Can D02 verify an address in Ireland?
Yes—if the full seven-character code matches the building-level identifier.
4. Which authority manages postal codes in Ireland?
An Post oversees the national Eircode routing system.