And to increase confusion, Eircodes aren't areas. Each letter box gets it's own eircode. So Irish postcodes are points, and 2 eircodes can have the same point.

And to increase confusion, Eircodes aren't areas. Each letter box gets it's own eircode. So Irish postcodes are points, and 2 eircodes can have the same point. Also eircodes aren't similar to each other. "D01 ABCD" can be beside "D01 87D4"