The RM20 3 Grays Postcode Sector
The RM20 3 postcode sector stands on the Essex and Kent border in the East of England.
RM20 3 is a postcode sector within the RM20 postcode district which is within the RM Romford postcode area.
The Royal Mail delivery office for the RM20 3 postal sector is the Grays Delivery Office.
The area of the RM20 3 postcode sector is 1.50 square miles which is 3.89 square kilometres or 961.42 square acres.
The RM20 3 postcode sector is crossed by a railway.
Map of the RM20 3 Postcode Sector
Explore the rm20 3 postcode sector by using our free interactive map.