Probably Davidson County, TN, but ZIP Code boundaries do not exactly follow county boundaries. The USPS website will tell you what county a specific address is located in.
It is 37211.
Multiple counties in that zip code. - JEFFERSON COUNTY - BIBB COUNTY - TUSCALOOSA COUNTY
04049 is a ZIP code for Limington, Maine
Maricopa County
Denton County
Homewood, Illinois has the zip code 60430.
Butler County, OH
McClain County, Oklahoma
Sedgwick County, Kansas
Dakota County, Minnesota
Zip code 02134 is in Suffolk County, MA. The city is Allston.
Jackson