EC3M 4 is a postcode sector within the EC3M postcode district which is within the EC London - EC postcode area.
The Royal Mail delivery office for the EC3M 4 postal sector is the .
The area of the EC3M 4 postcode sector is 0.00 square miles which is 0.01 square kilometres or 3.09 square acres.
The EC3M 4 postcode sector is crossed by a railway.
|The EC3M 4 Sector is within these Local Authorities||The EC3M 4 Sector is within these Counties||
||The EC3M 4 Sector is within these Water Company Areas||