Area code 203

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General Info

Area code 203 is in Connecticut (CT). Popular cities using area code 203 are Bridgeport, New Haven, Stamford, see full list here

The timezone within area code 203 is (America/New_York). The current time is 13:59:27

Popular zip codes include 06902(Stamford), 06516(West Haven), 06511(New Haven), see full list here

Area code 203 Map

Here is the full area code map for state Connecticut


Popular Cities

City Name State Population Percent of area code in city Percent of city in area code
Bridgeport Connecticut 144229 1 100
New Haven Connecticut 129779 1 100
Stamford Connecticut 122643 4 100
Waterbury Connecticut 110366 2 100
Norwalk Connecticut 85603 3 100
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Popular Zip Codes

Zip Code Primary City County State Timezone Population Housing Count
06902 Stamford Fairfield County Connecticut America/New_York 63406 25273
06516 West Haven New Haven County Connecticut America/New_York 55564 22446
06511 New Haven New Haven County Connecticut America/New_York 53600 23553
06810 Danbury Fairfield County Connecticut America/New_York 49482 19188
06606 Bridgeport Fairfield County Connecticut America/New_York 46236 17623
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