Dates of post office operation:
| Zip Code | 64631 | Location | 62.9 miles NW of Columbia | Latitude | 39.800563 | Longitude | 92.89281 | Map from US Census | <a href="http://tiger.census.gov/cgi-bin/mapgen?lat=39.800563&lon;=-92.89281&wid;=.25&ht;=.25&iht;=400&iwd;=600&mlat;=39.800563m |
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