United States ZIP codes › Connecticut ZIP codes › 06423
06423 ZIP code
East Haddam · Lower Connecticut River Valley county, Connecticut, United States
06423 is a ZIP code in Connecticut, United States, in Lower Connecticut River Valley county. It covers East Haddam.
Approximate centre: 41.4696, -72.4059 · Open in OpenStreetMap ↗
Places in 06423
- East Haddam
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Name
House number, street
East Haddam, Connecticut 06423
United States
House number, street
East Haddam, Connecticut 06423
United States
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