Strafford County, New Hampshire

Strafford County, New Hampshire, has 15 towns and 20 ZIP codes, in area code 603.

Towns in Strafford County, A to Z

Town	ZIP codes	Area codes
Barrington	03825	603
Center Strafford	03815	603
Dover	03820, 03821, 03822	603
Durham	03824	603
Farmington	03835	603
Lee	03861	603
Madbury	03823	603
Milton	03851	603
Milton Mills	03852	603
New Durham	03855	603
Rochester	03839, 03866, 03867, 03868	603
Rollinsford	03869	603
Somersworth	03878	603
Strafford	03884	603
Union	03887	603

ZIP codes in Strafford County

03815Center Strafford603
03820Dover603
03821Dover603
03822Dover603
03823Madbury603
03824Durham603
03825Barrington603
03835Farmington603
03839Rochester603
03851Milton603
03852Milton Mills603
03855New Durham603
03861Lee603
03866Rochester603
03867Rochester603
03868Rochester603
03869Rollinsford603
03878Somersworth603
03884Strafford603
03887Union603

Area code in Strafford County

Area code 603
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 603

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