Dates of post office operation:
| Zip Code | 63537 | Location | 80.4 miles NE of Columbia | Latitude | 40.179452 | Longitude | 92.145549 | Map from US Census | <a href="http://tiger.census.gov/cgi-bin/mapgen?lat=40.179452&lon;=-92.145549&wid;=.25&ht;=.25&iht;=400&iwd;=600&mlat;=40.179452& |
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