Zip Area Code

Western Connecticut, Connecticut

Western Connecticut, Connecticut, has 11 towns and 30 ZIP codes, in area code 203, with 475 as an overlay.

Towns in Western Connecticut, A to Z

TownZIP codesArea codes
Botsford06404203, 475
Danbury06810, 06811, 06813, 06814, 06816, 06817203, 475
Georgetown06829203, 475
Greens Farms06838203, 475
Greenwich06830, 06831, 06836203, 475
Hawleyville06440203, 475
Norwalk06850, 06851, 06852, 06853, 06854, 06855 and more203, 475
Redding Ridge06876203, 475
Ridgefield06877, 06879203, 475
Stamford06901, 06902, 06903, 06904, 06905, 06906 and more203, 475
Westport06880, 06881, 06888, 06889203, 475

ZIP codes in Western Connecticut

Area codes in Western Connecticut

  • Area code 203

    In service since 1947. Shares its area with 475. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 475

    In service since December 12, 2009. Shares its area with 203. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.