The CH43 4 Birkenhead Postcode Sector
The CH43 4 postcode sector is within the county of Merseyside in the North West of England.
CH43 4 is a postcode sector within the CH43 postcode district which is within the CH Chester postcode area.
The Royal Mail delivery office for the CH43 4 postal sector is the Prenton Delivery Office.
The area of the CH43 4 postcode sector is 0.14 square miles which is 0.37 square kilometres or 91.88 square acres.
Map of the CH43 4 Postcode Sector
Explore the ch43 4 postcode sector by using our free interactive map.