The CH42 3 Birkenhead Postcode Sector
The CH42 3 postcode sector is within the county of Merseyside in the North West of England.
CH42 3 is a postcode sector within the CH42 postcode district which is within the CH Chester postcode area.
The Royal Mail delivery office for the CH42 3 postal sector is the Birkenhead Delivery Office.
The area of the CH42 3 postcode sector is 0.11 square miles which is 0.29 square kilometres or 70.65 square acres.
The CH42 3 postcode sector is crossed by a railway.
Map of the CH42 3 Postcode Sector
Explore the ch42 3 postcode sector by using our free interactive map.