Area Code Details for: 603

Location

State

New Hampshire

Country

US

Map

Details

State
New Hampshire (NH)
Time Zone
Parent NPA
-
Relief Planning in Progress
No
In Service Date
January 1, 1947

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Cities

ZipcodeCityCounty
03273South SuttonMerrimack
03264PlymouthGrafton
03266RumneyGrafton
03262North WoodstockGrafton
03263PittsfieldMerrimack
03284SpringfieldSullivan
03282WentworthGrafton
03281WeareHillsborough
03287WilmotMerrimack
03285ThorntonGrafton
03275SuncookMerrimack
03280WashingtonSullivan
03272South NewburyMerrimack
03269SanborntonBelknap
03268SalisburyMerrimack
03279WarrenGrafton
03278WarnerMerrimack
03276TiltonBelknap
03261NorthwoodRockingham
03070New BostonHillsborough
03064NashuaHillsborough
03071New IpswichHillsborough
03076PelhamHillsborough
03073North SalemRockingham
03060NashuaHillsborough
03057Mont VernonHillsborough
03061NashuaHillsborough
03063NashuaHillsborough
03062NashuaHillsborough
03077RaymondRockingham
03102ManchesterHillsborough
03101ManchesterHillsborough
03103ManchesterHillsborough
03105ManchesterHillsborough
03104ManchesterHillsborough
03082LyndeboroughHillsborough
03079SalemRockingham
03084TempleHillsborough
03087WindhamRockingham
03086WiltonHillsborough
03055MilfordHillsborough
03038DerryRockingham
03037DeerfieldRockingham
03040East CandiaRockingham
03042EppingRockingham
03041East DerryRockingham
03032AuburnRockingham
03031AmherstHillsborough
03033BrooklineHillsborough
03036ChesterRockingham
03034CandiaRockingham
03043FrancestownHillsborough
03051HudsonHillsborough
03049HollisHillsborough
03052LitchfieldHillsborough
03054MerrimackHillsborough
03053LondonderryRockingham
03045GoffstownHillsborough
03044FremontRockingham
03046DunbartonMerrimack
03048GreenvilleHillsborough
03047GreenfieldHillsborough
03106HooksettMerrimack
03244HillsboroughHillsborough
03243HillMerrimack
03245HoldernessGrafton
03247LaconiaBelknap
03246LaconiaBelknap
03238GlencliffGrafton
03237GilmantonBelknap
03240GraftonGrafton
03242HennikerMerrimack
03241HebronGrafton
03249GilfordBelknap
03257New LondonMerrimack
03256New HamptonBelknap
03258ChichesterMerrimack
03260North SuttonMerrimack
03259North SandwichCarroll
03252LochmereBelknap
03251LincolnGrafton
03253MeredithBelknap
03255NewburyMerrimack
03254MoultonboroughCarroll
03235FranklinMerrimack
03217AshlandGrafton
03216AndoverMerrimack
03218BarnsteadBelknap
03221BradfordMerrimack
03220BelmontBelknap
03109ManchesterHillsborough
03108ManchesterHillsborough
03110BedfordHillsborough
03215Waterville ValleyGrafton
03111ManchesterHillsborough
03222BristolGrafton
03230DanburyMerrimack
03229ContoocookMerrimack
03231East AndoverMerrimack
03234EpsomMerrimack
03233ElkinsMerrimack
03224CanterburyMerrimack
03223CamptonGrafton
03225Center BarnsteadBelknap
03227Center SandwichCarroll
03226Center HarborBelknap
03289WinnisquamBelknap
03823MadburyStrafford
03822DoverStrafford
03824DurhamStrafford
03826East HampsteadRockingham
03825BarringtonStrafford
03818ConwayCarroll
03817ChocoruaCarroll
03819DanvilleRockingham
03821DoverStrafford
03820DoverStrafford
03827East KingstonRockingham
03838GlenCarroll
03837Gilmanton Iron WorksBelknap
03839RochesterStrafford
03841HampsteadRockingham
03840GreenlandRockingham
03832Eaton CenterCarroll
03830East WakefieldCarroll
03833ExeterRockingham
03836FreedomCarroll
03835FarmingtonStrafford
03816Center TuftonboroCarroll
03781PlainfieldSullivan
03780PikeGrafton
03782SunapeeSullivan
03785WoodsvilleGrafton
03784West LebanonGrafton
03773NewportSullivan
03771MonroeGrafton
03774North HaverhillGrafton
03779PiermontGrafton
03777OrfordGrafton
03801PortsmouthRockingham
03812BartlettCarroll
03811AtkinsonRockingham
03813Center ConwayCarroll
03815Center StraffordStrafford
03814Center OssipeeCarroll
03803PortsmouthRockingham
03802PortsmouthRockingham
03804PortsmouthRockingham
03810Alton BayBelknap
03809AltonBelknap
03842HamptonRockingham
03875Silver LakeCarroll
03878SomersworthStrafford
03874SeabrookRockingham
03872SanbornvilleCarroll
03873SandownRockingham
03885StrathamRockingham
03886TamworthCarroll
03884StraffordStrafford
03882EffinghamCarroll
03883South TamworthCarroll
03871Rye BeachRockingham
03864OssipeeCarroll
03865PlaistowRockingham
03862North HamptonRockingham
03860North ConwayCarroll
03861LeeStrafford
03869RollinsfordStrafford
03870RyeRockingham
03868RochesterStrafford
03866RochesterStrafford
03867RochesterStrafford
03887UnionCarroll
03849MadisonCarroll
03848KingstonRockingham
03850Melvin VillageCarroll
03852Milton MillsStrafford
03851MiltonStrafford
03844Hampton FallsRockingham
03843HamptonRockingham
03845IntervaleCarroll
03847KearsargeCarroll
03846JacksonCarroll
03853Mirror LakeCarroll
03897WonalancetCarroll
03859Newton JunctionRockingham
03896Wolfeboro FallsCarroll
03890West OssipeeCarroll
03894WolfeboroCarroll
03855New DurhamStrafford
03854New CastleRockingham
03856NewfieldsRockingham
03858NewtonRockingham
03857NewmarketRockingham
03770MeridenSullivan
03457NelsonCheshire
03456MarlowCheshire
03457MunsonvilleCheshire
03461RindgeCheshire
03458PeterboroughHillsborough
03450HarrisvilleCheshire
03449HancockHillsborough
03451HinsdaleCheshire
03455MarlboroughCheshire
03452JaffreyCheshire
03462SpoffordCheshire
03470WinchesterCheshire
03469West SwanzeyCheshire
03561LittletonGrafton
03574BethlehemGrafton
03570BerlinCoos
03465TroyCheshire
03464StoddardCheshire
03466West ChesterfieldCheshire
03468West PeterboroughHillsborough
03467WestmorelandCheshire
03448GilsumCheshire
03302ConcordMerrimack
03301ConcordMerrimack
03303ConcordMerrimack
03305ConcordMerrimack
03304BowMerrimack
03291West NottinghamRockingham
03290NottinghamRockingham
03293WoodstockGrafton
03299TiltonBelknap
03298TiltonBelknap
03307LoudonMerrimack
03444DublinCheshire
03443ChesterfieldCheshire
03445SullivanCheshire
03447FitzwilliamCheshire
03446SwanzeyCheshire
03435KeeneCheshire
03431KeeneCheshire
03440AntrimHillsborough
03442BenningtonHillsborough
03441AshuelotCheshire
03575Bretton WoodsCoos
03743ClaremontSullivan
03741CanaanGrafton
03740BathGrafton
03748EnfieldGrafton
03746Cornish FlatSullivan
03745CornishSullivan
03605LempsterSullivan
03604DrewsvilleCheshire
03603CharlestownSullivan
03609North WalpoleCheshire
03608WalpoleCheshire
03607South AcworthSullivan
03765HaverhillGrafton
03756LebanonGrafton
03755HanoverGrafton
03766LebanonGrafton
03768LymeGrafton
03769Lyme CenterGrafton
03751Georges MillsSullivan
03750EtnaGrafton
03749Enfield CenterGrafton
03754GuildSullivan
03753GranthamSullivan
03752GoshenSullivan
03602AlsteadCheshire
03586Sugar HillGrafton
03585LisbonGrafton
03584LancasterCoos
03590North StratfordCoos
03589Mount WashingtonCoos
03588MilanCoos
03580FranconiaGrafton
03579ErrolCoos
03576ColebrookCoos
03583JeffersonCoos
03582GrovetonCoos
03581GorhamCoos
03597West StewartstownCoos
03598WhitefieldCoos
03601AcworthSullivan
03592PittsburgCoos
03593RandolphCoos
03595Twin MountainCoos
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