| Zip Code | City | State | County | Area Code | Time Zone | Latitude/Longitude | | 37040 | Clarksville | Tennessee | Montgomery | 931 | Central | 36.52201/-87.349 | | 37041 | Clarksville | Tennessee | Montgomery | 931 | Central | 36.31/-87.21 | | 37042 | Clarksville | Tennessee | Montgomery | 931 | Central | 36.58532/-87.41862 | | 37043 | Clarksville | Tennessee | Montgomery | 931 | Central | 36.5107/-87.27565 | | 37044 | Clarksville | Tennessee | Montgomery | 931 | Central | 36.31/-87.21 |
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