ZIP Code 37031
Castalian Springs, Tennessee · Sumner County
No16266
Zip37031
TypeSTANDARD
Decommissioned0
Primary CityCastalian Springs
Acceptable CitiesCastalin Spgs
Unacceptable CitiesCastalian Spg
StateTN
LstateTennessee
CountySumner County
TimezoneAmerica/Chicago
Area Codes615, 629
World RegionNA
CountryUS
Latitude36,38
Longitude-86,31