ZIP Code 37046
College Grove, Tennessee · Williamson County
No16278
Zip37046
TypeSTANDARD
Decommissioned0
Primary CityCollege Grove
Acceptable Cities—
Unacceptable CitiesAllisona, Bethesda
StateTN
LstateTennessee
CountyWilliamson County
TimezoneAmerica/Chicago
Area Codes615, 629, 931
World RegionNA
CountryUS
Latitude35,77
Longitude-86,74