ZIP Code 06817 – Danbury, CT
Danbury, Connecticut · Western Connecticut Planning Region · Eastern time
| ZIP code | 06817 |
|---|---|
| City | Danbury |
| State | Connecticut |
| County | Western Connecticut Planning Region |
| Population | Not published (no Census ZIP area) |
| Time zone | Eastern · local time |
| ZIP type | PO box or unique ZIP (no Census area) |
| Center (lat, long) | 41.3948, -73.4540 |
Area codes in this area
These are the area codes that most often serve ZIP 06817 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 06817
ZIP code 06817 is assigned to Danbury, Connecticut. It lies in Western Connecticut Planning Region. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 06813 (Danbury), about 0 miles away.
Every address in 06817 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources