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ONECO, CT ZIP Code

CityONECO
StateConnecticut
ZIP Codes count1 (see all)
Post offices count1 (see all)

ZIP Code in ONECO, Connecticut

06373
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for ONECO, CT by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of ONECO, CT ZIP Codes

ZIPTYPEPOPULATION
06373PO BOX159

Post offices

ONECO — Post Office™
1104 PLAINFIELD PIKE ONECO, CT 06373-9992

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

  1. Recipient's full name
  2. Full street address
  3. City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
The recipient address information is provided for your reference.

Address example

12 DEERFIELD DR
ONECO CT  06373-7704
91 DEERFIELD SHRS
ONECO CT  06373-7706
60 HUNTINGHOUSE LN
ONECO CT  06373-7705
1102 PLAINFIELD PIKE
ONECO CT  06373-7700
98 POND ST
ONECO CT  06373-7703
17 RUSTIC WAY
ONECO CT  06373-7702

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ZIP Codes for other locations

State for ONECO
Connecticut ZIP Codes
Other cities in Connecticut
HARTFORDNEW HAVENWATERBURYSTAMFORDBRIDGEPORTOLD LYMEOLD MYSTICOLD SAYBROOKONECOORANGEOXFORDPAWCATUCK