Northeastern Connecticut Planning Region ZIP Codes
Northeastern Connecticut Planning Region is a planning region of Connecticut.
- ZIP codes
- 31
- Cities & towns
- 31
- Area codes
- 2
- Land area
- 554 sq mi
Every ZIP code in Northeastern Connecticut Planning Region
| ZIP code | City |
|---|---|
| 06230 | Abington |
| 06233 | Ballouville |
| 06234 | Brooklyn |
| 06235 | Chaplin |
| 06239 | Danielson |
| 06241 | Dayville |
| 06242 | Eastford |
| 06243 | East Killingly |
| 06244 | East Woodstock |
| 06245 | Fabyan |
| 06246 | Grosvenor Dale |
| 06247 | Hampton |
| 06258 | Pomfret |
| 06259 | Pomfret Center |
| 06260 | Putnam |
| 06262 | Quinebaug |
| 06263 | Rogers |
| 06264 | Scotland |
| 06267 | South Woodstock |
| 06277 | Thompson |
| 06278 | Ashford |
| 06281 | Woodstock |
| 06282 | Woodstock Valley |
| 06331 | Canterbury |
| 06332 | Central Village |
| 06354 | Moosup |
| 06373 | Oneco |
| 06374 | Plainfield |
| 06377 | Sterling |
| 06384 | Voluntown |
| 06387 | Wauregan |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Northeastern Connecticut Planning Region codes above are listed without a column we would have to invent.
Cities and towns in Northeastern Connecticut Planning Region
A further 30 places in Northeastern Connecticut Planning Region appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering Northeastern Connecticut Planning Region
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the planning region without matching its edges.
Where Northeastern Connecticut Planning Region's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Northeastern Connecticut Planning Region. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.