Postcodes for Castlebar - Ireland
List of postcodes associated with Castlebar in Ireland.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| F23 | Castlebar | Connacht | Partial postal zone | GeoNames Postal Codes | 7/6/2026 |
List of postcodes associated with Castlebar in Ireland.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| F23 | Castlebar | Connacht | Partial postal zone | GeoNames Postal Codes | 7/6/2026 |