Metro Area
Start Year
Area9881.45 sqm / 15903 sqkm
Population1969707
Current Time:
EST
Time Zone:Eastern Standard Time
Adjacent Area CodesState
Area Code 256Alabama
Area Code 276Virginia
Area Code 336North Carolina
Area Code 606Kentucky
Area Code 706Georgia
Area Code 762Georgia
Area Code 828North Carolina
Area Code 865Tennessee
Area Code 931Tennessee
List of All Zipcodes in Area Code 423
Zip CodePostal CityCountyMetro AreaState
Zip Code 37302ApisonHamiltonChattanooga, TN-GATennessee
Zip Code 37307BentonPolkCleveland, TNTennessee
Zip Code 37308BirchwoodHamiltonChattanooga, TN-GATennessee
Zip Code 37309CalhounMcMinnAthens, TNTennessee
Zip Code 37311ClevelandBradleyCleveland, TNTennessee
Zip Code 37312ClevelandBradleyCleveland, TNTennessee
Zip Code 37317CopperhillPolkCleveland, TNTennessee
Zip Code 37321DaytonRheaTennessee
Zip Code 37322DecaturMeigsTennessee
Zip Code 37323ClevelandBradleyCleveland, TNTennessee
Zip Code 37325DelanoPolkCleveland, TNTennessee
Zip Code 37329EnglewoodMcMinnAthens, TNTennessee
Zip Code 37331EtowahMcMinnAthens, TNTennessee
Zip Code 37332EvensvilleRheaTennessee
Zip Code 37333FarnerPolkCleveland, TNTennessee
Zip Code 37338GraysvilleBledsoeChattanooga, TN-GATennessee
Zip Code 37340GuildMarionChattanooga, TN-GATennessee
Zip Code 37341HarrisonHamiltonChattanooga, TN-GATennessee
Zip Code 37343HixsonHamiltonChattanooga, TN-GATennessee
Zip Code 37347JasperMarionChattanooga, TN-GATennessee
Zip Code 37354MadisonvilleMonroeTennessee
Zip Code 37361OcoeePolkCleveland, TNTennessee
Zip Code 37362Old FortPolkCleveland, TNTennessee
Zip Code 37367PikevilleBledsoeTennessee
Zip Code 37369ReliancePolkCleveland, TNTennessee
Zip Code 37370RicevilleMcMinnAthens, TNTennessee
Zip Code 37373Sale CreekHamiltonChattanooga, TN-GATennessee
Zip Code 37377Signal MountainHamiltonChattanooga, TN-GATennessee
Zip Code 37379Soddy DaisyHamiltonChattanooga, TN-GATennessee
Zip Code 37380South PittsburgMarionChattanooga, TN-GATennessee
Zip Code 37381Spring CityRheaTennessee
Zip Code 37385Tellico PlainsMonroeTennessee
Zip Code 37396WhitesideMarionChattanooga, TN-GATennessee
Zip Code 37404ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37405ChattanoogaMarionChattanooga, TN-GATennessee
Zip Code 37408ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37410ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37411ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37416ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37419ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37614Johnson CityWashingtonJohnson City, TNTennessee
Zip Code 37615Johnson CityWashingtonJohnson City, TNTennessee
Zip Code 37616AftonGreeneGreeneville, TNTennessee
Zip Code 37617BlountvilleSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37618Bluff CitySullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37620BristolSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37640ButlerJohnsonJohnson City, TNTennessee
Zip Code 37641ChuckeyGreeneGreeneville, TNTennessee
Zip Code 37642Church HillHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37643ElizabethtonCarterJohnson City, TNTennessee
Zip Code 37650ErwinUnicoiJohnson City, TNTennessee
Zip Code 37656Fall BranchWashingtonJohnson City, TNTennessee
Zip Code 37659JonesboroughWashingtonJohnson City, TNTennessee
Zip Code 37660KingsportSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37663KingsportSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37664KingsportSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37665KingsportSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37681LimestoneWashingtonJohnson City, TNTennessee
Zip Code 37686Piney FlatsSullivanKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37690TelfordWashingtonJohnson City, TNTennessee
Zip Code 37692UnicoiUnicoiJohnson City, TNTennessee
Zip Code 37694WataugaCarterJohnson City, TNTennessee
Zip Code 37711Bulls GapHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37713BybeeCockeNewport, TNTennessee
Zip Code 37714CaryvilleCampbellLa Follette, TNTennessee
Zip Code 37724Cumberland GapClaiborneMiddlesborough, KYTennessee
Zip Code 37727Del RioCockeNewport, TNTennessee
Zip Code 37729DuffCampbellLa Follette, TNTennessee
Zip Code 37743GreenevilleGreeneGreeneville, TNTennessee
Zip Code 37745GreenevilleGreeneGreeneville, TNTennessee
Zip Code 37752HarrogateClaiborneTennessee
Zip Code 37753HartfordCockeNewport, TNTennessee
Zip Code 37765Kyles FordHancockTennessee
Zip Code 37766La FolletteCampbellLa Follette, TNTennessee
Zip Code 37770LancingMorganTennessee
Zip Code 37809MidwayGreeneGreeneville, TNTennessee
Zip Code 37811MooresburgHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37814MorristownHamblenMorristown, TNTennessee
Zip Code 37819NewcombCampbellLa Follette, TNTennessee
Zip Code 37821NewportCockeNewport, TNTennessee
Zip Code 37847PioneerCampbellLa Follette, TNTennessee
Zip Code 37857RogersvilleHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37873SurgoinsvilleHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37879TazewellClaiborneTennessee
Zip Code 37885VonoreMonroeTennessee
Zip Code 37891WhitesburgHamblenMorristown, TNTennessee
Zip Code 37892WinfieldScottTennessee
Zip Code 37869SneedvilleHancockTennessee
Zip Code 37852RobbinsScottTennessee
Zip Code 37657Flag PondUnicoiJohnson City, TNTennessee
Zip Code 37421ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37778LowlandHamblenMorristown, TNTennessee
Zip Code 37658HamptonCarterJohnson City, TNTennessee
Zip Code 37825New TazewellClaiborneTennessee
Zip Code 37402ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37687Roan MountainCarterJohnson City, TNTennessee
Zip Code 37688Shady ValleyJohnsonTennessee
Zip Code 37872SunbrightMorganTennessee
Zip Code 37874SweetwaterMonroeTennessee
Zip Code 37350Lookout MountainHamiltonChattanooga, TN-GATennessee
Zip Code 37310CharlestonBradleyCleveland, TNTennessee
Zip Code 37391TurtletownPolkCleveland, TNTennessee
Zip Code 37756HuntsvilleScottTennessee
Zip Code 37407ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37731EidsonHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37762JellicoCampbellLa Follette, TNTennessee
Zip Code 37826NiotaMcMinnAthens, TNTennessee
Zip Code 37829OakdaleMorganTennessee
Zip Code 37601Johnson CityWashingtonJohnson City, TNTennessee
Zip Code 37403ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37336GeorgetownMeigsChattanooga, TN-GATennessee
Zip Code 37363OoltewahHamiltonChattanooga, TN-GATennessee
Zip Code 37327DunlapSequatchieChattanooga, TN-GATennessee
Zip Code 37353McDonaldBradleyChattanooga, TN-GATennessee
Zip Code 37303AthensMcMinnAthens, TNTennessee
Zip Code 37406ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37841OneidaScottTennessee
Zip Code 37691TradeJohnsonBoone, NCTennessee
Zip Code 37645Mount CarmelHawkinsKingsport-Bristol-Bristol, TN-VATennessee
Zip Code 37412ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37415ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37818MosheimGreeneGreeneville, TNTennessee
Zip Code 37887WartburgMorganTennessee
Zip Code 37880Ten MileMeigsTennessee
Zip Code 37860RussellvilleHamblenMorristown, TNTennessee
Zip Code 37870SpeedwellClaiborneTennessee
Zip Code 37337GrandviewCumberlandTennessee
Zip Code 37374SequatchieMarionChattanooga, TN-GATennessee
Zip Code 37810MohawkGreeneGreeneville, TNTennessee
Zip Code 37722CosbyCockeNewport, TNTennessee
Zip Code 37409ChattanoogaHamiltonChattanooga, TN-GATennessee
Zip Code 37757JacksboroCampbellLa Follette, TNTennessee
Zip Code 37813MorristownHamblenMorristown, TNTennessee
Zip Code 37843ParrottsvilleCockeNewport, TNTennessee
Zip Code 37680Laurel BloomeryJohnsonTennessee
Zip Code 37397WhitwellMarionChattanooga, TN-GATennessee
Zip Code 37715ClairfieldClaiborneTennessee
Zip Code 37683Mountain CityJohnsonTennessee
Zip Code 37604Johnson CityWashingtonJohnson City, TNTennessee
Zip Code 37755HelenwoodScottTennessee
Zip Code 37424ChattanoogaHamiltonTennessee
Zip Code 37773Lone MountainClaiborneTennessee
Zip Code 37621BristolSullivanTennessee
Zip Code 37822NewportCockeTennessee
Zip Code 37851PrudenClaiborneTennessee
Zip Code 37644ElizabethtonCarterTennessee
Zip Code 37314Coker CreekMonroeTennessee
Zip Code 37684Mountain HomeWashingtonTennessee
Zip Code 37605Johnson CityWashingtonTennessee
Zip Code 37371AthensMcminnTennessee
Zip Code 37351Lupton CityHamiltonTennessee
Zip Code 37662KingsportSullivanTennessee
Zip Code 37304BakewellHamiltonTennessee
Zip Code 37732ElginScottTennessee
Zip Code 37824New TazewellClaiborneTennessee
Zip Code 37422ChattanoogaHamiltonTennessee
Zip Code 37326DucktownPolkTennessee
Zip Code 37845PetrosMorganTennessee
Zip Code 37669KingsportSullivanTennessee
Zip Code 37401ChattanoogaHamiltonTennessee
Zip Code 37707ArthurClaiborneTennessee
Zip Code 37414ChattanoogaHamiltonTennessee
Zip Code 37316ConasaugaPolkTennessee
Zip Code 37315CollegedaleHamiltonTennessee
Zip Code 37867ShawaneeClaiborneTennessee
Zip Code 37602Johnson CityWashingtonTennessee
Zip Code 37730EaganClaiborneTennessee
Zip Code 37450ChattanoogaHamiltonTennessee
Zip Code 37699Piney FlatsSullivanTennessee
Zip Code 37733RugbyMorganTennessee
Zip Code 37320ClevelandBradleyTennessee
Zip Code 37815MorristownHamblenTennessee
Zip Code 37625BristolSullivanTennessee
Zip Code 37816MorristownHamblenTennessee
Zip Code 37744GreenevilleGreeneTennessee
Zip Code 37384Soddy-DaisyHamiltonTennessee
Zip Code 37364ClevelandBradleyTennessee
Zip Code 37682Milligan CollegeCarterTennessee