Maryland ZIP Codes

Search by address, city, or county

Search by ZIP Code

Timezone: America/New_York
Current Time: 11:18pm
Location accuracy:State
~154 mile radius

ZIP Codes in Maryland


Download the ZIP Code Database

ZIP Code Type Common Cities County Area Codes
20588UniqueDhs, Cheltenham, ColumbiaHoward CountyArea Code 410
20601StandardWaldorfCharles CountyArea Code 304
Area Code 301
20602StandardWaldorf, Saint CharlesCharles CountyArea Code 301
Area Code 240
20603StandardWaldorf, Saint CharlesCharles CountyArea Code 301
Area Code 240
20604PO BoxWaldorf, Saint CharlesCharles CountyArea Code 240
20606StandardAbellSt Mary's CountyArea Code 301
20607StandardAccokeekPrince George's CountyArea Code 301
20608StandardAquasco, Eagle HarborPrince George's CountyArea Code 301
20609StandardAvenueSt Mary's CountyArea Code 301
20610PO BoxBarstowCalvert CountyArea Code 410
20611StandardBel AltonCharles CountyArea Code 301
Area Code 240
20612PO BoxBenedictCharles CountyArea Code 301
20613StandardBrandywinePrince George's CountyArea Code 301
Area Code 240
20615StandardBroomes Island, Broomes IsCalvert CountyArea Code 410
20616StandardBryans RoadCharles CountyArea Code 301
Area Code 240
20617StandardBryantownCharles CountyArea Code 301
20618StandardBushwoodSt Mary's CountyArea Code 301
20619StandardCaliforniaSt Mary's CountyArea Code 301
Area Code 240
20620StandardCallawaySt Mary's CountyArea Code 301
Area Code 240
20621StandardChaptico, MaddoxSt Mary's CountyArea Code 301
20622StandardCharlotte Hall, Charlott HallCharles CountyArea Code 301
20623StandardCheltenhamPrince George's CountyArea Code 301
Area Code 240
20624StandardClementsSt Mary's CountyArea Code 301
20625PO BoxCobb IslandCharles CountyArea Code 301
20626StandardColtons PointSt Mary's CountyArea Code 301
20627PO BoxComptonSt. Mary's CountyArea Code 301
20628StandardDameronSt Mary's CountyArea Code 301
20629PO BoxDowellCalvert CountyArea Code 410
20630StandardDraydenSt Mary's CountyArea Code 301
20632StandardFaulknerCharles CountyArea Code 301
Area Code 240
20634StandardGreat MillsSt Mary's CountyArea Code 301
Area Code 240
20635PO BoxHelenSt Mary's CountyArea Code 240
20636StandardHollywoodSt Mary's CountyArea Code 301
20637StandardHughesvilleCharles CountyArea Code 301
Area Code 240
20639StandardHuntingtownCalvert CountyArea Code 410
Area Code 301
Area Code 443
20640StandardIndian Head, PisgahCharles CountyArea Code 301
Area Code 240
20643PO BoxIronsidesCharles CountyArea Code 301
20645StandardIssue, Swan PointCharles CountyArea Code 202
Area Code 301
Area Code 240
20646StandardLa Plata, DentsvilleCharles CountyArea Code 301
Area Code 240
20650StandardLeonardtownSt Mary's CountyArea Code 202
Area Code 301
Area Code 240
20653StandardLexington Park, Lexington PkSt Mary's CountyArea Code 240
Area Code 301
20656StandardLovevilleSt. Mary's CountyArea Code 301
20657StandardLusbyCalvert CountyArea Code 410
Area Code 301
20658StandardMarbury, RisonCharles CountyArea Code 301
20659StandardMechanicsville, MechanicsvlleSt Mary's CountyArea Code 240
Area Code 301
20660PO BoxMorganzaSt Mary's CountyArea Code 240
20661PO BoxMount Victoria, Mt VictoriaCharles CountyArea Code 301
20662StandardNanjemoyCharles CountyArea Code 301
Area Code 240
20664StandardNewburgCharles CountyArea Code 301
20667StandardPark HallSt Mary's CountyArea Code 301
20670StandardPatuxent River, Patuxent RivSt Mary's CountyArea Code 301
Area Code 240
20674StandardPiney PointSt Mary's CountyArea Code 301
20675StandardPomfretCharles CountyArea Code 301
20676StandardPort RepublicCalvert CountyArea Code 410
Area Code 301
Area Code 443
20677StandardPort TobaccoCharles CountyArea Code 240
Area Code 301
20678StandardPrince Frederick, Dares Beach, Prnc FrederckCalvert CountyArea Code 240
Area Code 410
Area Code 301
20680StandardRidgeSt Mary's CountyArea Code 240
Area Code 301
20682PO BoxRock PointCharles CountyArea Code 240
20684StandardSaint InigoesSt Mary's CountyArea Code 301
20685StandardSaint LeonardCalvert CountyArea Code 410
Area Code 301
20686PO BoxSaint Marys City, Saint Marys, St Marys CitySt. Mary's CountyArea Code 301
20687StandardScotlandSt Mary's CountyArea Code 301
20688StandardSolomonsCalvert CountyArea Code 410
Area Code 443
20689StandardSunderlandCalvert CountyArea Code 410
Area Code 301
20690StandardTall TimbersSt Mary's CountyArea Code 301
20692StandardValley LeeSt Mary's CountyArea Code 301
20693StandardWelcomeCharles CountyArea Code 301
20695StandardWhite PlainsCharles CountyArea Code 301
20697UniqueSouthern Md Facility, Sthrn Md FacPrince George's CountyArea Code 240
20701StandardAnnapolis Junction, Annapolis JctAnne Arundel CountyArea Code 301
Area Code 410
Area Code 443
20703PO BoxLanham, Lanham SeabrookPrince George's CountyArea Code 301
20704PO BoxBeltsvillePrince George's CountyArea Code 240
20705StandardBeltsville, CalvertonPrince George's CountyArea Code 301
Area Code 202
Area Code 410
20706StandardLanham, Glenarden, Lanham Seabrook, SeabrookPrince George's CountyArea Code 301
Area Code 410
Area Code 240
20707StandardLaurelPrince George's CountyArea Code 240
Area Code 301
Area Code 410
20708StandardLaurel, MontpelierPrince George's CountyArea Code 301
Area Code 240
Area Code 410
Area Code 443
20709PO BoxLaurel, MontpelierPrince George's CountyArea Code 301
Area Code 202
Area Code 410
20710StandardBladensburgPrince George's CountyArea Code 301
20711StandardLothianAnne Arundel CountyArea Code 410
Area Code 301
Area Code 240
20712StandardMount RainierPrince George's CountyArea Code 240
Area Code 301
Area Code 202
20714StandardNorth Beach, Holland Point, Rose HavenCalvert CountyArea Code 301
Area Code 410
Area Code 443
20715StandardBowiePrince George's CountyArea Code 301
Area Code 410
20716StandardBowie, MitchellvillePrince George's CountyArea Code 301
Area Code 410
20717PO BoxBowie, MitchellvillePrince George's CountyArea Code 301
20718PO BoxBowiePrince George's CountyArea Code 301
20719PO BoxBowiePrince George's CountyArea Code 240
20720StandardBowiePrince George's CountyArea Code 301
Area Code 410
Area Code 240
20721StandardBowie, MitchellvillePrince George's CountyArea Code 301
Area Code 202
Area Code 240
Area Code 410
20722StandardBrentwood, Colmar Manor, Cottage City, N Brentwood,...Prince George's CountyArea Code 301
Area Code 240
20723StandardLaurel, ScaggsvilleHoward CountyArea Code 240
Area Code 301
Area Code 410
Area Code 443
20724StandardLaurel, Maryland City, Md City, RussettAnne Arundel CountyArea Code 301
Area Code 240
Area Code 410
Area Code 443
20725PO BoxLaurelPrince George's CountyArea Code 410
20726PO BoxLaurelPrince George's CountyArea Code 240
20731PO BoxCapitol Heights, Capitol HgtsPrince George's CountyArea Code 240
20732StandardChesapeake Beach, Chesapeak BchCalvert CountyArea Code 410
Area Code 301
20733StandardChurchtonAnne Arundel CountyArea Code 410
Area Code 301
20735StandardClintonPrince George's CountyArea Code 240
Area Code 301
Area Code 410
20736StandardOwingsCalvert CountyArea Code 443
Area Code 301
Area Code 410
20737StandardRiverdale, Riverdale Park, Riverdale PkPrince George's CountyArea Code 301
Area Code 202
Area Code 240
20738PO BoxRiverdalePrince George's CountyArea Code 240
20740StandardCollege Park, Berwyn Heights, Berwyn HtsPrince George's CountyArea Code 301
Area Code 240
Area Code 703
Area Code 202
20741PO BoxCollege ParkPrince George's CountyArea Code 301
20742UniqueCollege ParkPrince George's CountyArea Code 301
20743StandardCapitol Heights, Capitol Hgts, Fairmount Heights, Fairmou...Prince George's CountyArea Code 202
Area Code 301
20744StandardFort Washington, Ft WashingtonPrince George's CountyArea Code 301
Area Code 240
20745StandardOxon Hill, Forest Heights, Forest HtsPrince George's CountyArea Code 301
Area Code 240
20746StandardSuitland, Camp Springs, Hillcrest Hgts, Hillcrest ...Prince George's CountyArea Code 301
Area Code 240
20747StandardDistrict Heights, District Hts, ForestvillePrince George's CountyArea Code 240
Area Code 301
20748StandardTemple Hills, Camp Springs, Hillcrest Heights, Hillcre...Prince George's CountyArea Code 301
Area Code 202
Area Code 240
20749PO BoxFort Washington, Ft WashingtonPrince George's CountyArea Code 240
20750PO BoxOxon HillPrince George's CountyArea Code 301
20751StandardDealeAnne Arundel CountyArea Code 301
Area Code 410
20752PO BoxSuitlandPrince George's CountyArea Code 240
20753PO BoxDistrict Heights, District HtsPrince George's CountyArea Code 301
20754StandardDunkirkCalvert CountyArea Code 301
Area Code 410
20755StandardFort George G Meade, Fort MeadeAnne Arundel CountyArea Code 301
Area Code 410
20757PO BoxTemple HillsPrince George's CountyArea Code 240
20758StandardFriendshipAnne Arundel CountyArea Code 410
Area Code 301
20759StandardFultonHoward CountyArea Code 410
Area Code 301
20762StandardAndrews Air Force Base, Andrews AfbPrince George's CountyArea Code 240
Area Code 301
20763StandardSavageHoward CountyArea Code 301
Area Code 410
Area Code 240
Area Code 443
20764StandardShady SideAnne Arundel CountyArea Code 301
Area Code 410
Area Code 240
20765PO BoxGalesvilleAnne Arundel CountyArea Code 410
Area Code 301
20768PO BoxGreenbeltPrince George's CountyArea Code 240
20769StandardGlenn DalePrince George's CountyArea Code 301
Area Code 410
20770StandardGreenbeltPrince George's CountyArea Code 301
Area Code 240
Area Code 410
20771UniqueGreenbeltPrince George's CountyArea Code 301
20772StandardUpper Marlboro, Uppr MarlboroPrince George's CountyArea Code 301
Area Code 202
Area Code 410
20773PO BoxUpper Marlboro, Uppr MarlboroPrince George's CountyArea Code 240
20774StandardUpper Marlboro, Glenarden, Kettering, Largo, Springdale,...Prince George's CountyArea Code 202
Area Code 240
Area Code 301
Area Code 410
20775PO BoxUpper Marlboro, Uppr MarlboroPrince George's CountyArea Code 301
20776StandardHarwoodAnne Arundel CountyArea Code 410
Area Code 301
20777StandardHighlandHoward CountyArea Code 301
Area Code 410
20778StandardWest RiverAnne Arundel CountyArea Code 410
Area Code 301
Area Code 443
20779StandardTracys Landing, Tracys LndgAnne Arundel CountyArea Code 410
Area Code 301
20781StandardHyattsvillePrince George's CountyArea Code 240
Area Code 301
20782StandardHyattsville, Chillum, University Pa, University Park,...Prince George's CountyArea Code 240
Area Code 301
Area Code 410
Area Code 202
20783StandardHyattsville, AdelphiPrince George's CountyArea Code 240
Area Code 410
Area Code 301
Area Code 202
Area Code 443
20784StandardHyattsville, Cheverly, Landover Hills, Landover Hls, ...Prince George's CountyArea Code 301
20785StandardHyattsville, Cheverly, Landover, N Englewood, North E...Prince George's CountyArea Code 240
Area Code 301
20787PO BoxHyattsville, Langley ParkPrince George's CountyArea Code 240
20788PO BoxHyattsville, W HyattsvillePrince George's CountyArea Code 240
20790UniqueCapitol Heights, Capitol HgtsPrince George's CountyArea Code 240
20791PO BoxCapitol Heights, Capitol HgtsPrince George's CountyArea Code 240
20792PO BoxUpper Marlboro, Largo, Uppr MarlboroPrince George's CountyArea Code 240
20794StandardJessupHoward CountyArea Code 301
Area Code 410
Area Code 443
Area Code 240
20797UniqueSouthern Md Facility, Sthrn Md FacPrince George's CountyArea Code 240
20799UniqueCapitol Heights, Capitol HgtsPrince George's CountyArea Code 240
20810UniqueBethesdaMontgomery CountyArea Code 240
20811UniqueBethesdaMontgomery CountyArea Code 240
20812StandardGlen EchoMontgomery CountyArea Code 301
20813PO BoxBethesdaMontgomery CountyArea Code 240
Area Code 301
20814StandardBethesdaMontgomery CountyArea Code 202
Area Code 240
Area Code 301
20815StandardChevy Chase, Bethesda, Chevy Chase Village, Chevy Chs...Montgomery CountyArea Code 240
Area Code 301
20816StandardBethesdaMontgomery CountyArea Code 301
Area Code 202
Area Code 240
20817StandardBethesda, WestlakeMontgomery CountyArea Code 301
Area Code 240
Area Code 202
20818StandardCabin JohnMontgomery CountyArea Code 301
20824PO BoxBethesdaMontgomery CountyArea Code 240
20825PO BoxChevy Chase, BethesdaMontgomery CountyArea Code 240
20827PO BoxBethesda, W Bethesda, WestlakeMontgomery CountyArea Code 240
20830PO BoxOlneyMontgomery CountyArea Code 301
20832StandardOlneyMontgomery CountyArea Code 301
20833StandardBrookevilleMontgomery CountyArea Code 301
20837StandardPoolesvilleMontgomery CountyArea Code 301
Area Code 240
20838StandardBarnesvilleMontgomery CountyArea Code 301
20839StandardBeallsvilleMontgomery CountyArea Code 301
20841StandardBoydsMontgomery CountyArea Code 301
20842StandardDickersonMontgomery CountyArea Code 301
20847PO BoxRockvilleMontgomery CountyArea Code 240
20848PO BoxRockvilleMontgomery CountyArea Code 240
20849PO BoxRockvilleMontgomery CountyArea Code 240
20850StandardRockvilleMontgomery CountyArea Code 240
Area Code 301
Area Code 410
Area Code 202
20851StandardRockvilleMontgomery CountyArea Code 301
Area Code 240
20852StandardRockville, N Bethesda, North BethesdaMontgomery CountyArea Code 240
Area Code 301
Area Code 703
20853StandardRockvilleMontgomery CountyArea Code 301
Area Code 240
20854StandardPotomac, RockvilleMontgomery CountyArea Code 240
Area Code 301
20855StandardDerwood, RockvilleMontgomery CountyArea Code 301
Area Code 240
20857UniqueRockvilleMontgomery CountyArea Code 301
20859PO BoxPotomac, RockvilleMontgomery CountyArea Code 301
20860StandardSandy SpringMontgomery CountyArea Code 301
Area Code 240
20861StandardAshtonMontgomery CountyArea Code 301
Area Code 240
20862StandardBrinklowMontgomery CountyArea Code 301
20866StandardBurtonsvilleMontgomery CountyArea Code 301
20868StandardSpencervilleMontgomery CountyArea Code 301
20871StandardClarksburg, HyattstownMontgomery CountyArea Code 301
Area Code 240
20872StandardDamascusMontgomery CountyArea Code 301
Area Code 240
20874StandardGermantown, DarnestownMontgomery CountyArea Code 240
Area Code 301
20875PO BoxGermantownMontgomery CountyArea Code 301
20876StandardGermantownMontgomery CountyArea Code 301
20877StandardGaithersburg, Montgomery Village, Montgomry VlgMontgomery CountyArea Code 301
Area Code 240
Area Code 202
20878StandardGaithersburg, Darnestown, N Potomac, No Potomac, North...Montgomery CountyArea Code 301
Area Code 240
Area Code 202
20879StandardGaithersburg, Laytonsville, Montgomery Village, Montgo...Montgomery CountyArea Code 301
Area Code 240
20880PO BoxWashington Grove, Washingtn GrvMontgomery CountyArea Code 301
20882StandardGaithersburg, LaytonsvilleMontgomery CountyArea Code 240
Area Code 301
20883PO BoxGaithersburgMontgomery CountyArea Code 240
20884PO BoxGaithersburgMontgomery CountyArea Code 240
20885PO BoxGaithersburgMontgomery CountyArea Code 202
Area Code 240
20886StandardMontgomery Village, Gaithersburg, Montgomry VlgMontgomery CountyArea Code 240
Area Code 301
20889UniqueBethesdaMontgomery CountyArea Code 301
Area Code 202
20891PO BoxKensingtonMontgomery CountyArea Code 240
20892UniqueBethesdaMontgomery CountyArea Code 301
20894UniqueBethesdaMontgomery CountyArea Code 240
20895StandardKensingtonMontgomery CountyArea Code 240
Area Code 301
20896PO BoxGarrett ParkMontgomery CountyArea Code 301
20897UniqueSuburb Maryland Fac, Subn Md FacMontgomery CountyArea Code 240
20898PO BoxGaithersburgMontgomery CountyArea Code 240
20899UniqueGaithersburgMontgomery CountyArea Code 240
20901StandardSilver Spring, Takoma ParkMontgomery CountyArea Code 301
Area Code 240
Area Code 410
20902StandardSilver Spring, WheatonMontgomery CountyArea Code 301
Area Code 240
Area Code 410
20903StandardSilver SpringMontgomery CountyArea Code 410
Area Code 301
20904StandardSilver Spring, ColesvilleMontgomery CountyArea Code 202
Area Code 240
Area Code 301
Area Code 703
Area Code 410
20905StandardSilver Spring, ColesvilleMontgomery CountyArea Code 301
Area Code 202
Area Code 410
20906StandardSilver Spring, Aspen HillMontgomery CountyArea Code 240
Area Code 301
Area Code 410
20907PO BoxSilver SpringMontgomery CountyArea Code 301
20908PO BoxSilver SpringMontgomery CountyArea Code 240
20910StandardSilver SpringMontgomery CountyArea Code 240
Area Code 301
Area Code 202
20911PO BoxSilver SpringMontgomery CountyArea Code 240
20912StandardTakoma Park, Silver SpringMontgomery CountyArea Code 301
Area Code 240
20913PO BoxTakoma Park, Silver SpringMontgomery CountyArea Code 240
20914PO BoxSilver Spring, ColesvilleMontgomery CountyArea Code 240
20915PO BoxSilver Spring, WheatonMontgomery CountyArea Code 240
20916PO BoxSilver Spring, Aspen HillMontgomery CountyArea Code 240
20918PO BoxSilver SpringMontgomery CountyArea Code 240
20993UniqueSilver SpringMontgomery CountyArea Code 240
20997UniqueSilver SpringMontgomery CountyArea Code 240
21001StandardAberdeenHarford CountyArea Code 443
Area Code 410
21005StandardAberdeen Proving Ground, Aber Prov GrdHarford CountyArea Code 410
Area Code 202
Area Code 443
21009StandardAbingdonHarford CountyArea Code 443
Area Code 410
21010StandardGunpowder, Aber Prov Grd, Aberdeen Proving GroundHarford CountyArea Code 410
21012StandardArnoldAnne Arundel CountyArea Code 410
Area Code 301
21013StandardBaldwinBaltimore CountyArea Code 410
21014StandardBel AirHarford CountyArea Code 410
Area Code 443
21015StandardBel AirHarford CountyArea Code 410
Area Code 443
21017StandardBelcampHarford CountyArea Code 410
21018PO BoxBensonHarford CountyArea Code 410
21020PO BoxBoringBaltimore CountyArea Code 410
21022PO BoxBrooklandville, BrooklandvlBaltimore CountyArea Code 410
21023PO BoxButlerBaltimore CountyArea Code 410
21027PO BoxChaseBaltimore CountyArea Code 410
21028StandardChurchvilleHarford CountyArea Code 410
Area Code 443
21029StandardClarksvilleHoward CountyArea Code 301
Area Code 443
Area Code 410
21030StandardCockeysville, Cockysvil, Hunt ValleyBaltimore CountyArea Code 410
Area Code 443
21031StandardHunt ValleyBaltimore CountyArea Code 410
Area Code 443
21032StandardCrownsvilleAnne Arundel CountyArea Code 410
Area Code 443
Area Code 301
21034StandardDarlingtonHarford CountyArea Code 443
Area Code 410
21035StandardDavidsonvilleAnne Arundel CountyArea Code 301
Area Code 410
Area Code 443
21036StandardDaytonHoward CountyArea Code 410
Area Code 443
Area Code 301
21037StandardEdgewaterAnne Arundel CountyArea Code 410
Area Code 443
Area Code 301
21040StandardEdgewoodHarford CountyArea Code 410
Area Code 443
21041PO BoxEllicott CityHoward CountyArea Code 410
21042StandardEllicott CityHoward CountyArea Code 410
Area Code 443
Area Code 301
21043StandardEllicott City, Daniels, Ilchester, OellaHoward CountyArea Code 202
Area Code 410
Area Code 443
Area Code 301
21044StandardColumbiaHoward CountyArea Code 410
Area Code 443
Area Code 301
21045StandardColumbiaHoward CountyArea Code 301
Area Code 410
Area Code 443
Area Code 240
21046StandardColumbiaHoward CountyArea Code 410
Area Code 443
Area Code 301
Area Code 240
21047StandardFallstonHarford CountyArea Code 410
Area Code 443
21048StandardFinksburg, PatapscoCarroll CountyArea Code 410
Area Code 443
21050StandardForest HillHarford CountyArea Code 410
Area Code 443
21051StandardForkBaltimore CountyArea Code 410
Area Code 443
21052PO BoxFort HowardBaltimore CountyArea Code 410
21053StandardFreelandBaltimore CountyArea Code 410
21054StandardGambrillsAnne Arundel CountyArea Code 301
Area Code 410
21056PO BoxGibson IslandAnne Arundel CountyArea Code 410
21057StandardGlen ArmBaltimore CountyArea Code 410
21060StandardGlen BurnieAnne Arundel CountyArea Code 410
Area Code 443
Area Code 301
21061StandardGlen BurnieAnne Arundel CountyArea Code 410
Area Code 443
Area Code 301
21062UniqueGlen BurnieAnne Arundel CountyArea Code 410
21065UniqueHunt Valley, Cockys Ht VlyBaltimore CountyArea Code 410
21071PO BoxGlyndonBaltimore CountyArea Code 410
Area Code 443
21074StandardHampstead, GreenmountCarroll CountyArea Code 410
Area Code 443
21075StandardElkridgeHoward CountyArea Code 410
Area Code 443
Area Code 301
Area Code 240
21076StandardHanoverAnne Arundel CountyArea Code 410
Area Code 443
21077StandardHarmansAnne Arundel CountyArea Code 410
21078StandardHavre De Grace, Hvre De GraceHarford CountyArea Code 443
Area Code 410
21082StandardHydesBaltimore CountyArea Code 410
21084StandardJarrettsvilleHarford CountyArea Code 410
Area Code 443
21085StandardJoppaHarford CountyArea Code 410
Area Code 443
21087StandardKingsville, BradshawBaltimore CountyArea Code 443
Area Code 410
21088PO BoxLineboro, ManchesterCarroll CountyArea Code 410
21090StandardLinthicum Heights, Linthicum, Linthicum HtsAnne Arundel CountyArea Code 410
Area Code 202
Area Code 443
21092PO BoxLong GreenBaltimore CountyArea Code 410
21093StandardLutherville Timonium, Lutherville, Luthvle Timon, TimoniumBaltimore CountyArea Code 410
Area Code 443
21094PO BoxLutherville Timonium, Lutherville, Luthvle Timon, TimoniumBaltimore CountyArea Code 410
21098UniqueHanover, Household BankAnne Arundel CountyArea Code 410
21102StandardManchester, Lineboro, MillersCarroll CountyArea Code 443
Area Code 410
21104StandardMarriottsville, Marriottsvl, WoodstockHoward CountyArea Code 443
Area Code 410
21105PO BoxMaryland LineBaltimore CountyArea Code 410
21106PO BoxMayoAnne Arundel CountyArea Code 410
21108StandardMillersvilleAnne Arundel CountyArea Code 301
Area Code 410
Area Code 443
21111StandardMonkton, HerefordBaltimore CountyArea Code 301
Area Code 410
21113StandardOdentonAnne Arundel CountyArea Code 410
Area Code 301
Area Code 443
Area Code 240
21114StandardCroftonAnne Arundel CountyArea Code 410
Area Code 443
Area Code 301
Area Code 240
21117StandardOwings Mills, GarrisonBaltimore CountyArea Code 410
Area Code 443
21120StandardParkton, Bentley Spgs, Bentley SpringsBaltimore CountyArea Code 410
Area Code 443
21122StandardPasadena, Lake Shore, Millersville, Riviera BeachAnne Arundel CountyArea Code 410
Area Code 443
Area Code 202
21123PO BoxPasadena, Lake Shore, Riviera BeachAnne Arundel CountyArea Code 410
21128StandardPerry HallBaltimore CountyArea Code 443
Area Code 410
21130PO BoxPerrymanHarford CountyArea Code 410
21131StandardPhoenix, JacksonvilleBaltimore CountyArea Code 202
Area Code 410
21132StandardPylesvilleHarford CountyArea Code 410
21133StandardRandallstown, Mcdonogh RunBaltimore CountyArea Code 410
Area Code 443
21136StandardReisterstown, GlyndonBaltimore CountyArea Code 410
Area Code 443
21139PO BoxRiderwoodBaltimore CountyArea Code 410
21140StandardRivaAnne Arundel CountyArea Code 410
Area Code 301
21144StandardSevernAnne Arundel CountyArea Code 443
Area Code 410
Area Code 301
21146StandardSeverna ParkAnne Arundel CountyArea Code 410
Area Code 443
21150PO BoxSimpsonvilleHoward CountyArea Code 410
21152StandardSparks Glencoe, Glencoe, Sparks, Sparks GlencoBaltimore CountyArea Code 410
Area Code 443
21153PO BoxStevensonBaltimore CountyArea Code 410
21154StandardStreetHarford CountyArea Code 410
21155StandardUpperco, FowbelsburgBaltimore CountyArea Code 410
21156StandardUpper FallsBaltimore CountyArea Code 410
21157StandardWestminsterCarroll CountyArea Code 410
21158StandardWestminsterCarroll CountyArea Code 410
Area Code 443
21160StandardWhiteford, CardiffHarford CountyArea Code 443
Area Code 410
21161StandardWhite HallBaltimore CountyArea Code 410
21162StandardWhite MarshBaltimore CountyArea Code 410
Area Code 443
21163StandardWoodstock, GraniteHoward CountyArea Code 410
21201StandardBaltimoreBaltimore CityArea Code 410
Area Code 443
Area Code 301
21202StandardBaltimore, East CaseBaltimore CityArea Code 301
Area Code 410
Area Code 443
21203PO BoxBaltimoreBaltimore CityArea Code 410
Area Code 443
Area Code 301
21204StandardTowson, Baltimore, Eudowood, Loch Raven, RuxtonBaltimore CountyArea Code 301
Area Code 410
Area Code 443
21205StandardBaltimoreBaltimore CityArea Code 410
Area Code 443
21206StandardBaltimore, RaspeburgBaltimore CityArea Code 410
Area Code 443
21207StandardGwynn Oak, Baltimore, WoodlawnBaltimore CountyArea Code 410
Area Code 443
21208StandardPikesville, BaltimoreBaltimore CountyArea Code 410
Area Code 443
21209StandardBaltimore, Mount Washington, Mt WashingtonBaltimore CityArea Code 410
21210StandardBaltimore, Roland ParkBaltimore CityArea Code 410
Area Code 443
21211StandardBaltimoreBaltimore CityArea Code 410
Area Code 443
21212StandardBaltimore, GovansBaltimore CityArea Code 410
Area Code 443
21213StandardBaltimore, CliftonBaltimore CityArea Code 301
Area Code 410
Area Code 202
21214StandardBaltimoreBaltimore CityArea Code 410
21215StandardBaltimore, ArlingtonBaltimore CityArea Code 410
Area Code 443
21216StandardBaltimoreBaltimore CityArea Code 410
21217StandardBaltimore, DruidBaltimore CityArea Code 410
21218StandardBaltimoreBaltimore CityArea Code 410
Area Code 202
Area Code 443
21219StandardSparrows Point, Baltimore, Edgemere, Sparrows PtBaltimore CountyArea Code 410
Area Code 443
21220StandardMiddle River, BaltimoreBaltimore CountyArea Code 443
Area Code 410
21221StandardEssex, BaltimoreBaltimore CountyArea Code 410
Area Code 443
21222StandardDundalk, BaltimoreBaltimore CountyArea Code 443
Area Code 410
21223StandardBaltimore, FranklinBaltimore CityArea Code 410
21224StandardBaltimore, HighlandtownBaltimore CityArea Code 410
21225StandardBrooklyn, Baltimore, Brooklyn ParkAnne Arundel CountyArea Code 443
Area Code 410
21226StandardCurtis Bay, Baltimore, Carvel Beach, Chestnut Hill C...Baltimore CityArea Code 410
Area Code 443
21227StandardHalethorpe, Arbutus, Baltimore, LansdowneBaltimore CountyArea Code 410
Area Code 443
Area Code 240
21228StandardCatonsville, BaltimoreBaltimore CountyArea Code 410
Area Code 443
Area Code 202
Area Code 301
21229StandardBaltimore, CarrollBaltimore CityArea Code 410
Area Code 443
21230StandardBaltimoreBaltimore CityArea Code 410
Area Code 301
21231StandardBaltimoreBaltimore CityArea Code 410
Area Code 443
21233StandardBaltimoreBaltimore CityArea Code 410
Area Code 443
21234StandardParkville, BaltimoreBaltimore CountyArea Code 410
Area Code 443
21235UniqueBaltimoreBaltimore CityArea Code 410
21236StandardNottingham, BaltimoreBaltimore CountyArea Code 410
Area Code 443
21237StandardRosedale, BaltimoreBaltimore CountyArea Code 443
Area Code 410
21239StandardBaltimore, Idlewylde, Loch Hill, NorthwoodBaltimore CityArea Code 410
Area Code 443
21240StandardBaltimoreAnne Arundel CountyArea Code 410
21241UniqueBaltimoreBaltimore CityArea Code 410
21244StandardWindsor Mill, BaltimoreBaltimore CountyArea Code 410
Area Code 443
Area Code 301
21250UniqueBaltimoreBaltimore CountyArea Code 410
21251UniqueBaltimoreBaltimore CityArea Code 443
21252UniqueTowson, BaltimoreBaltimore CountyArea Code 410
21260StandardBaltimoreBaltimore CityArea Code 410
21261StandardBaltimore, EssexBaltimore CityArea Code 410
21263UniqueBaltimoreBaltimore CityArea Code 410
21264UniqueBaltimoreBaltimore CityArea Code 410
21265UniqueBaltimoreBaltimore CityArea Code 410
21268UniqueBaltimoreBaltimore CityArea Code 410
21270PO BoxBaltimoreBaltimore CityArea Code 410
21273UniqueBaltimoreBaltimore CityArea Code 410
21274UniqueBaltimoreBaltimore CityArea Code 410
21275UniqueBaltimoreBaltimore CityArea Code 410
21278UniqueBaltimoreBaltimore CityArea Code 410
21279UniqueBaltimoreBaltimore CityArea Code 410
21280UniqueBaltimoreBaltimore CityArea Code 410
21281PO BoxBaltimoreBaltimore CityArea Code 410
21282PO BoxBaltimoreBaltimore CityArea Code 410
21283UniqueBaltimore, Shared Firm Zip CodeBaltimore CityArea Code 410
21284PO BoxBaltimore, Loch RavenBaltimore CityArea Code 410
21285PO BoxBaltimoreBaltimore CityArea Code 410
21286StandardTowson, Baltimore, Loch RavenBaltimore CountyArea Code 410
Area Code 443
21287UniqueBaltimoreBaltimore CityArea Code 410
21288UniqueBaltimoreBaltimore CityArea Code 410
21289UniqueBaltimoreBaltimore CityArea Code 410
21290UniqueBaltimoreBaltimore CityArea Code 410
21297PO BoxBaltimoreBaltimore CityArea Code 410
21298UniqueBaltimoreBaltimore CityArea Code 410
21401StandardAnnapolis, Cape Saint Claire, Cpe St ClaireAnne Arundel CountyArea Code 410
Area Code 301
Area Code 443
Area Code 202
Area Code 703
21402StandardAnnapolis, Naval AcademyAnne Arundel CountyArea Code 410
Area Code 443
21403StandardAnnapolis, Eastport, Highland BchAnne Arundel CountyArea Code 410
Area Code 443
Area Code 703
Area Code 240
Area Code 301
21404PO BoxAnnapolisAnne Arundel CountyArea Code 410
21405StandardAnnapolis, Sherwood Forest, Sherwood FrstAnne Arundel CountyArea Code 410
Area Code 301
Area Code 443
21409StandardAnnapolisAnne Arundel CountyArea Code 410
21411UniqueAnnapolisAnne Arundel CountyArea Code 410
21412UniqueAnnapolisAnne Arundel CountyArea Code 410
21501PO BoxCumberlandAllegany CountyArea Code 240
21502StandardCumberland, Cresaptown, LavaleAllegany CountyArea Code 301
Area Code 240
21503PO BoxCumberlandAllegany CountyArea Code 301
21504PO BoxCumberland, LavaleAllegany CountyArea Code 240
21505PO BoxCumberland, CresaptownAllegany CountyArea Code 240
21520StandardAccidentGarrett CountyArea Code 301
21521StandardBartonAllegany CountyArea Code 301
21522StandardBittingerGarrett CountyArea Code 301
21523StandardBloomingtonGarrett CountyArea Code 301
21524PO BoxCorriganvilleAllegany CountyArea Code 301
21528PO BoxEckhart MinesAllegany CountyArea Code 301
21529PO BoxEllerslieAllegany CountyArea Code 301
21530StandardFlintstoneAllegany CountyArea Code 301
21531StandardFriendsvilleGarrett CountyArea Code 301
21532StandardFrostburgAllegany CountyArea Code 301
Area Code 240
21536StandardGrantsville, JenningsGarrett CountyArea Code 301
Area Code 240
21538StandardKitzmiller, ShallmarGarrett CountyArea Code 301
21539StandardLonaconingAllegany CountyArea Code 301
21540StandardLuke, WesternportAllegany CountyArea Code 301
21541StandardMc Henry, Sang RunGarrett CountyArea Code 301
21542PO BoxMidlandAllegany CountyArea Code 301
21543PO BoxMidlothianAllegany CountyArea Code 301
21545StandardMount SavageAllegany CountyArea Code 301
21550StandardOakland, Crellin, Deer Park, Hutton, Loch Lyn Hgh...Garrett CountyArea Code 301
Area Code 240
21555StandardOldtownAllegany CountyArea Code 301
21556PO BoxPintoAllegany CountyArea Code 240
21557StandardRawlingsAllegany CountyArea Code 301
Area Code 240
21560PO BoxSpring GapMineral CountyArea Code 240
21561StandardSwantonGarrett CountyArea Code 301
21562StandardWesternport, MccooleAllegany CountyArea Code 301
Area Code 240
21601StandardEastonTalbot CountyArea Code 410
Area Code 443
21606UniqueEaston, First Fulfillment & Mgr CoTalbot CountyArea Code 410
21607StandardBarclayQueen Anne's CountyArea Code 410
21609PO BoxBethlehemCaroline CountyArea Code 410
21610StandardBettertonKent CountyArea Code 410
21612StandardBozmanTalbot CountyArea Code 410
21613StandardCambridgeDorchester CountyArea Code 410
Area Code 443
21617StandardCentrevilleQueen Anne's CountyArea Code 443
Area Code 410
21619StandardChesterQueen Anne's CountyArea Code 410
21620StandardChestertownKent CountyArea Code 410
Area Code 443
21622StandardChurch CreekDorchester CountyArea Code 410
21623StandardChurch HillQueen Anne's CountyArea Code 410
21624PO BoxClaiborneTalbot CountyArea Code 410
21625StandardCordovaTalbot CountyArea Code 410
21626StandardCrapoDorchester CountyArea Code 410
21627StandardCrocheronDorchester CountyArea Code 410
21628PO BoxCrumptonQueen Anne's CountyArea Code 410
21629StandardDentonCaroline CountyArea Code 410
Area Code 443
21631StandardEast New Market, E New MarketDorchester CountyArea Code 410
21632StandardFederalsburgCaroline CountyArea Code 410
Area Code 443
21634StandardFishing CreekDorchester CountyArea Code 410
21635StandardGalena, GoltsKent CountyArea Code 410
21636StandardGoldsboroCaroline CountyArea Code 410
21638StandardGrasonvilleQueen Anne's CountyArea Code 410
21639StandardGreensboroCaroline CountyArea Code 410
21640StandardHendersonCaroline CountyArea Code 410
21641PO BoxHillsboroCaroline CountyArea Code 410
21643StandardHurlockDorchester CountyArea Code 410
21644StandardInglesideQueen Anne's CountyArea Code 410
21645StandardKennedyvilleKent CountyArea Code 410
21647StandardMcdanielTalbot CountyArea Code 410
21648StandardMadisonDorchester CountyArea Code 410
21649StandardMarydelCaroline CountyArea Code 410
21650StandardMasseyKent CountyArea Code 410
21651StandardMillingtonQueen Anne's CountyArea Code 410
21652PO BoxNeavittTalbot CountyArea Code 410
21653PO BoxNewcombTalbot CountyArea Code 410
21654StandardOxfordTalbot CountyArea Code 410
21655StandardPrestonCaroline CountyArea Code 410
21656PO BoxPrice, Church HillQueen Anne's CountyArea Code 410
21657StandardQueen AnneQueen Anne's CountyArea Code 410
Area Code 443
21658StandardQueenstownQueen Anne's CountyArea Code 410
Area Code 443
21659StandardRhodesdale, Brookview, Eldorado, GalestownDorchester CountyArea Code 410
Area Code 443
21660StandardRidgelyCaroline CountyArea Code 410
21661StandardRock HallKent CountyArea Code 410
21662StandardRoyal OakTalbot CountyArea Code 410
21663StandardSaint Michaels, St MichaelsTalbot CountyArea Code 410
21664PO BoxSecretaryDorchester CountyArea Code 410
21665StandardSherwoodTalbot CountyArea Code 410
21666StandardStevensvilleQueen Anne's CountyArea Code 443
Area Code 410
21667StandardStill PondKent CountyArea Code 410
21668StandardSudlersvilleQueen Anne's CountyArea Code 410
21669PO BoxTaylors Island, Taylors IsDorchester CountyArea Code 410
21670PO BoxTemplevilleCaroline CountyArea Code 410
21671StandardTilghmanTalbot CountyArea Code 410
21672StandardToddvilleDorchester CountyArea Code 410
21673StandardTrappeTalbot CountyArea Code 410
Area Code 443
21675StandardWingateDorchester CountyArea Code 410
21676StandardWittmanTalbot CountyArea Code 410
21677StandardWoolfordDorchester CountyArea Code 410
21678StandardWorton, LynchKent CountyArea Code 410
21679StandardWye MillsTalbot CountyArea Code 443
Area Code 410
21681UniqueRidgelyCaroline CountyArea Code 410
21682UniqueRidgelyCaroline CountyArea Code 410
21683UniqueRidgelyCaroline CountyArea Code 410
21684UniqueRidgelyCaroline CountyArea Code 410
21685UniqueRidgelyCaroline CountyArea Code 410
21686UniqueRidgelyCaroline CountyArea Code 410
21687UniqueRidgelyCaroline CountyArea Code 410
21688UniqueRidgelyCaroline CountyArea Code 410
21690UniqueChestertownKent CountyArea Code 410
21701StandardFrederick, LewistownFrederick CountyArea Code 301
Area Code 410
Area Code 240
21702StandardFrederick, Fort DetrickFrederick CountyArea Code 301
Area Code 240
21703StandardFrederickFrederick CountyArea Code 240
Area Code 301
21704StandardFrederick, UrbanaFrederick CountyArea Code 240
Area Code 301
21705PO BoxFrederickFrederick CountyArea Code 240
21709UniqueFrederickFrederick CountyArea Code 240
21710StandardAdamstown, DoubsFrederick CountyArea Code 301
21711StandardBig PoolWashington CountyArea Code 301
21713StandardBoonsboroWashington CountyArea Code 301
21714PO BoxBraddock Heights, Braddock HtsFrederick CountyArea Code 240
21715PO BoxBrownsvilleWashington CountyArea Code 240
21716StandardBrunswickFrederick CountyArea Code 301
Area Code 240
21717PO BoxBuckeystownFrederick CountyArea Code 301
21718StandardBurkittsvilleFrederick CountyArea Code 240
21719StandardCascade, Fort Ritchie, HighfieldWashington CountyArea Code 301
Area Code 240
21720PO BoxCavetownWashington CountyArea Code 240
21721PO BoxChewsvilleWashington CountyArea Code 240
21722StandardClear Spring, Big SpringWashington CountyArea Code 301
21723StandardCooksvilleHoward CountyArea Code 410
21727StandardEmmitsburgFrederick CountyArea Code 301
Area Code 240
21733StandardFairplay, St JamesWashington CountyArea Code 301
21734PO BoxFunkstownWashington CountyArea Code 240
21737StandardGlenelgHoward CountyArea Code 301
Area Code 410
21738StandardGlenwoodHoward CountyArea Code 443
Area Code 410
Area Code 301
21740StandardHagerstownWashington CountyArea Code 240
Area Code 301
21741PO BoxHagerstownWashington CountyArea Code 240
21742StandardHagerstownWashington CountyArea Code 301
Area Code 240
21746UniqueHagerstownWashington CountyArea Code 240
21747PO BoxHagerstownWashington CountyArea Code 240
21748UniqueHagerstownWashington CountyArea Code 240
21749UniqueHagerstownWashington CountyArea Code 240
21750StandardHancockWashington CountyArea Code 301
Area Code 240
21754StandardIjamsvilleFrederick CountyArea Code 301
Area Code 240
21755StandardJeffersonFrederick CountyArea Code 301
21756StandardKeedysvilleWashington CountyArea Code 301
21757StandardKeymar, Detour, MiddleburgFrederick CountyArea Code 410
Area Code 301
21758StandardKnoxville, BrunswickFrederick CountyArea Code 301
21759PO BoxLadiesburgFrederick CountyArea Code 240
21762PO BoxLibertytownFrederick CountyArea Code 301
Area Code 240
21765PO BoxLisbonHoward CountyArea Code 410
21766StandardLittle Orleans, Ltl OrleansAllegany CountyArea Code 301
21767StandardMaugansvilleWashington CountyArea Code 301
21769StandardMiddletownFrederick CountyArea Code 301
Area Code 240
21770StandardMonroviaFrederick CountyArea Code 301
Area Code 240
21771StandardMount AiryCarroll CountyArea Code 301
Area Code 443
Area Code 410
Area Code 240
21773StandardMyersvilleFrederick CountyArea Code 304
Area Code 301
Area Code 240
21774StandardNew MarketFrederick CountyArea Code 301
Area Code 240
21775PO BoxNew MidwayFrederick CountyArea Code 240
21776StandardNew WindsorCarroll CountyArea Code 410
Area Code 443
21777StandardPoint Of Rocks, Pt Of RocksFrederick CountyArea Code 301
21778StandardRocky RidgeFrederick CountyArea Code 301
21779StandardRohrersville, GaplandWashington CountyArea Code 301
21780StandardSabillasvilleFrederick CountyArea Code 301
Area Code 240
21781PO BoxSaint JamesWashington CountyArea Code 240
21782StandardSharpsburgWashington CountyArea Code 301
21783StandardSmithsburgWashington CountyArea Code 301
Area Code 240
21784StandardSykesville, Eldersburg, GaitherCarroll CountyArea Code 410
Area Code 301
Area Code 443
21787StandardTaneytownCarroll CountyArea Code 410
Area Code 301
Area Code 443
21788StandardThurmont, GracehamFrederick CountyArea Code 301
Area Code 240
21790StandardTuscaroraFrederick CountyArea Code 301
21791StandardUnion Bridge, LinwoodFrederick CountyArea Code 410
Area Code 443
Area Code 301
21792PO BoxUnionvilleFrederick CountyArea Code 240
21793StandardWalkersvilleFrederick CountyArea Code 301
Area Code 240
21794StandardWest Friendship, W FriendshipHoward CountyArea Code 410
Area Code 443
Area Code 301
21795StandardWilliamsportWashington CountyArea Code 301
Area Code 240
21797StandardWoodbineHoward CountyArea Code 410
Area Code 301
21798StandardWoodsboroFrederick CountyArea Code 301
Area Code 240
Area Code 410
21801StandardSalisburyWicomico CountyArea Code 410
Area Code 302
Area Code 443
21802PO BoxSalisburyWicomico CountyArea Code 410
21803PO BoxSalisburyWicomico CountyArea Code 410
21804StandardSalisburyWicomico CountyArea Code 410
Area Code 443
Area Code 302
21810PO BoxAllenSomerset CountyArea Code 410
21811StandardBerlin, Ocean Pines, Ocean PnesWorcester CountyArea Code 443
Area Code 410
21813StandardBishopvilleWorcester CountyArea Code 410
Area Code 443
21814StandardBivalveWicomico CountyArea Code 410
21817StandardCrisfieldSomerset CountyArea Code 443
Area Code 410
21821StandardDeal Island, Chance, Dames Quarter, WenonaSomerset CountyArea Code 410
21822StandardEdenSomerset CountyArea Code 410
Area Code 443
21824StandardEwellSomerset CountyArea Code 410
21826StandardFruitlandWicomico CountyArea Code 410
Area Code 443
21829StandardGirdletreeWorcester CountyArea Code 410
21830StandardHebronWicomico CountyArea Code 410
Area Code 443
21835StandardLinkwoodDorchester CountyArea Code 410
Area Code 443
21836PO BoxManokinSomerset CountyArea Code 410
21837StandardMardela Springs, Mardela, Mardela SpgsWicomico CountyArea Code 410
Area Code 443
21838StandardMarion Station, Marion, Marion StaSomerset CountyArea Code 410
21840StandardNanticokeWicomico CountyArea Code 410
Area Code 443
21841StandardNewarkWorcester CountyArea Code 410
21842StandardOcean CityWorcester CountyArea Code 302
Area Code 410
Area Code 443
21843PO BoxOcean CityWorcester CountyArea Code 410
21849StandardParsonsburgWicomico CountyArea Code 443
Area Code 410
21850StandardPittsvilleWicomico CountyArea Code 410
21851StandardPocomoke CityWorcester CountyArea Code 410
Area Code 443
21852PO BoxPowellvilleWicomico CountyArea Code 410
21853StandardPrincess AnneSomerset CountyArea Code 410
Area Code 443
21856StandardQuanticoWicomico CountyArea Code 410
21857PO BoxRehobethSomerset CountyArea Code 410
21861PO BoxSharptownWicomico CountyArea Code 410
21862StandardShowellWorcester CountyArea Code 410
21863StandardSnow HillWorcester CountyArea Code 410
Area Code 443
21864StandardStocktonWorcester CountyArea Code 410
21865StandardTyaskinWicomico CountyArea Code 410
21866PO BoxTylertonSomerset CountyArea Code 410
21867PO BoxUpper Fairmount, Fairmount, Upper Fairmt, Upper HillSomerset CountyArea Code 410
21869StandardViennaDorchester CountyArea Code 410
21871StandardWestoverSomerset CountyArea Code 410
21872StandardWhaleyvilleWorcester CountyArea Code 410
21874StandardWillardsWicomico CountyArea Code 410
Area Code 443
21875StandardDelmarWicomico CountyArea Code 410
Area Code 443
21890UniqueWestoverSomerset CountyArea Code 410
21901StandardNorth EastCecil CountyArea Code 410
Area Code 443
21902PO BoxPerry PointCecil CountyArea Code 410
21903StandardPerryvilleCecil CountyArea Code 410
Area Code 443
21904StandardPort Deposit, BainbridgeCecil CountyArea Code 410
Area Code 443
21911StandardRising SunCecil CountyArea Code 410
21912StandardWarwickCecil CountyArea Code 410
21913PO BoxCeciltonCecil CountyArea Code 410
21914PO BoxCharlestownCecil CountyArea Code 443
Area Code 410
21915StandardChesapeake City, Chesapeake CyCecil CountyArea Code 410
Area Code 443
21916PO BoxChildsCecil CountyArea Code 410
21917StandardColoraCecil CountyArea Code 410
21918StandardConowingoCecil CountyArea Code 410
21919StandardEarlevilleCecil CountyArea Code 410
21920PO BoxElk MillsCecil CountyArea Code 410
21921StandardElktonCecil CountyArea Code 443
Area Code 410
21922PO BoxElktonCecil CountyArea Code 410
21930PO BoxGeorgetownCecil CountyArea Code 410