To increase the likelihood of a match, consider using a refining table. For example, to geocode your Cook County, Illinois customer database, consider the record that reads 112 2nd Street. This street cuts across four ZIP Codes. In order for MapInfo Pro to match to the appropriate record, use the ZIP Code field as well as the address field.
A successful match is one that matches both the street address and ZIP Code.
Note: The
U.S. ZIP Code boundary table (uszipbdy.tab) can be found on the MapInfo Pro product
media under the directory \Data\Map_Data\NAmerica\USA.