MapInfo Postal Data

• MapInfo Dynamap ZIP Codes
  Boundary and point ZIP Codes for the US.
   
• MapInfo Dynamap ZIP+4
  A map table of containing over 62 million ZIP+4 Centroids with census block correspondence

Available for
MapInfo

Intelligent Direct Postal Data

• Carrier Routes
• ZIP Code Boundaries
• ZIP+4 Centroids

Available for
ESRI and MapInfo