Local Delivery Unit Boundaries Lookup Table

Coordinate system: 4326 - "WGS 84"

Abstract:

The Local Delivery Unit Boundaries Lookup Table (LUT) provides a link to all the postal codes where a building or discrete area has multiple postal codes. The postal code associated with servicing the greatest number of addresses (i.e., points of call, or primary postal code) is represented in the Local Delivery Unit Boundary (LDU) layer. The non-dominant postal codes are retained in the LUT table and are not represented in the Local Delivery Unit (LDU) layer.

Additional Documentation