US United States Major Regions Postal Code Details
🏛️ Windham · Connecticut
06230Abington
Abington windham connecticut 06230 United States
06278Ashford
Ashford windham connecticut 06278 United States
06233Ballouville
Ballouville windham connecticut 06233 United States
06234Brooklyn
Brooklyn windham connecticut 06234 United States
06331Canterbury
Canterbury windham connecticut 06331 United States
06332Central Village
Central Village windham connecticut 06332 United States
06235Chaplin
Chaplin windham connecticut 06235 United States
06226Chestnut Hill
Chestnut Hill windham connecticut 06226 United States
06226Conantville
Conantville windham connecticut 06226 United States
06239Danielson
Danielson windham connecticut 06239 United States
06241Dayville
Dayville windham connecticut 06241 United States
06239East Brooklyn
East Brooklyn windham connecticut 06239 United States
06243East Killingly
East Killingly windham connecticut 06243 United States
06260East Putnam
East Putnam windham connecticut 06260 United States
06277East Thompson
East Thompson windham connecticut 06277 United States
06244East Woodstock
East Woodstock windham connecticut 06244 United States
06242Eastford
Eastford windham connecticut 06242 United States
06259Elliot
Elliot windham connecticut 06259 United States
06245Fabyan
Fabyan windham connecticut 06245 United States
06246Grosvenor Dale
Grosvenor Dale windham connecticut 06246 United States
06247Hampton
Hampton windham connecticut 06247 United States
06233Killingly
Killingly windham connecticut 06233 United States
06241Killingly Center
Killingly Center windham connecticut 06241 United States
06260Laurel Hill
Laurel Hill windham connecticut 06260 United States
06235Mansfield Center
Mansfield Center windham connecticut 06235 United States
06277Mechanicsville
Mechanicsville windham connecticut 06277 United States
06354Moosup
Moosup windham connecticut 06354 United States
06255North Grosvenordale
North Grosvenordale windham connecticut 06255 United States
06377North Sterling
North Sterling windham connecticut 06377 United States
06256North Windham
North Windham windham connecticut 06256 United States
06373Oneco
Oneco windham connecticut 06373 United States
06226Perkins Corner
Perkins Corner windham connecticut 06226 United States
06374Plainfield
Plainfield windham connecticut 06374 United States
06258Pomfret
Pomfret windham connecticut 06258 United States
06259Pomfret Center
Pomfret Center windham connecticut 06259 United States
06259Pomfret Landing
Pomfret Landing windham connecticut 06259 United States
06259Ponfret Center
Ponfret Center windham connecticut 06259 United States
06260Putman
Putman windham connecticut 06260 United States
06260Putnam
Putnam windham connecticut 06260 United States
06260Putnam Heights
Putnam Heights windham connecticut 06260 United States
06262Quinebaug
Quinebaug windham connecticut 06262 United States
06260Rhodesville
Rhodesville windham connecticut 06260 United States
06263Rogers
Rogers windham connecticut 06263 United States
06260Sawyer District
Sawyer District windham connecticut 06260 United States
06264Scotland
Scotland windham connecticut 06264 United States
06331South Canterbury
South Canterbury windham connecticut 06331 United States
06256South Chaplin
South Chaplin windham connecticut 06256 United States
06239South Killingly
South Killingly windham connecticut 06239 United States
06266South Windham
South Windham windham connecticut 06266 United States
06267South Woodstock
South Woodstock windham connecticut 06267 United States
06377Sterling
Sterling windham connecticut 06377 United States
06277Thompson
Thompson windham connecticut 06277 United States
06278Warrenville
Warrenville windham connecticut 06278 United States
06387Wauregan
Wauregan windham connecticut 06387 United States
06387West Wauregan
West Wauregan windham connecticut 06387 United States
06226Willimantic
Willimantic windham connecticut 06226 United States
06280Windham
Windham windham connecticut 06280 United States
06281Woodstock
Woodstock windham connecticut 06281 United States
06282Woodstock Valley
Woodstock Valley windham connecticut 06282 United States
📋 United States Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮United States Postal FAQ and delivery guidance
📮 What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
🔍 How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
⚠️ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).
