Zip Area Code

Area code 475

Area code 475 is a Connecticut area code, in service since December 12, 2009.

It was added as an overlay on 203: both codes serve the same area, so neighbors can have numbers in either one.

Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

It is in the Eastern Time zone.

In service since
December 12, 2009
Overlays
203
Local dialing
ten digits; dialing 1 plus ten digits also works
Time zone
Eastern Time
ZIP codes
87

Map

Map of the 475 area codeThe shaded area shows where 475 numbers are rated, with the neighboring area codes outlined around it.860201914845631North HavenStamfordBridgeportNorwalkDanburyWaterburyDerbyTrumbull
Approximate 475 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 475

Overlays and neighboring area codes

Overlay, serving the same area: 203.

Neighboring area codes: 718, 860, 201, 914, 845, 631, 212, 516.

Counties in area code 475

Towns in area code 475

And 68 more towns: every town in Connecticut.