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ZIP Code 5: 73021 - COLONY, OK

ZIP Code 73021 is the postal code in COLONY, OK. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 73021. Whatsmore, there is more information related to ZIP Code 73021. For example, nearby ZIP code around ZIP Code 73021, etc.

ZIP 73021 Basic Information


The basic information of ZIP Code 73021 is as follows, including: country, county, city, FIPS and etc.

StateCountyCityZIP Code 5
OK - OklahomaCaddo CountyCOLONY73021
OK - OklahomaWashita CountyCOLONY73021

📌It means zip code 73021 is across counties/cities.

What is the plus 4 zip code for 73021 ZIP Code? Below is the detail.

73021 ZIP+4 Code List


What are the 4 digit zip extensions of ZIP Code 73021? ZIP code 73021 has many plus 4 codes, and each plus 4 code corresponds to one or more addresses. Below we list all the ZIP+4 codes and their addresses in the ZIP Code 73021. You can find a 9-digit ZIP Code by a full address.

ZIP Code 5 Plus 4 Address
73021-0001 PO BOX 1 (From 1 To 8), COLONY, OK
73021-0009 100 (From 100 To 199) 4TH ST, COLONY, OK
73021-0011 PO BOX 11 (From 11 To 146), COLONY, OK
73021-1000 11400 (From 11400 To 11499) 2430 RD, COLONY, OK
73021-1001 11700 (From 11700 To 11799) 2430 RD, COLONY, OK
73021-1002 11500 (From 11500 To 11599) 2430 RD, COLONY, OK
73021-1003 11300 (From 11300 To 11399) 2430 RD, COLONY, OK
73021-1004 11900 (From 11900 To 11999) 2430 RD, COLONY, OK
73021-1005 11800 (From 11800 To 11899) 2430 RD, COLONY, OK
73021-2000 11200 (From 11200 To 11299) 2420 RD, COLONY, OK

If you can't find the 73021 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

Post Office in ZIP Code 73021


COLONY is the only post office in ZIP Code 73021. You can find the address, phone number, and interactive map below. Click to view the service and service hours about COLONY.

  • COLONY Post Office more-info

    Address 50 N WATAN AVE, COLONY, OK, 73021-9998

    Phone 405-929-7277

    *Street Parking Available

How to write a U.S. envelope?

  • First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is the recipient's name, the second line is the street address with a detailed house number, and the last line is the city, state abbr, and ZIP Code.

    Second, write the sender's information on the left top corner of the envelope. If your mail cannot be delivered, it will return to the sender's address.

    Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.

    Here is the envelope example below.

    ZIP Code: 73021

What does each digit of ZIP Code 73021 stand for?

  • The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West.

    The 2-3 digits represent a sectional center facility in that region.

    The last two digits designate small post offices or postal zones.

    ZIP Code: 73021

Random Address in ZIP 73021


ZIP Code 73021 has 202 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 73021.

ZIP Code:73021

ZIP 73021 Online Map

ZIP 73021 Online Map

This is online map of the address COLONY, Caddo County, Oklahoma. You may use button to move and zoom in / out. The map information is for reference only.

ZIP 73021 NearBy ZIP Code


The Nearby ZIP Codes are 73033, 73024, 73048, and 73632, you can find ZIP codes in a 25km radius around ZIP Code 73021 and the approximate distance between the two ZIP codes.
The data has a slight deviation for your reference only.

ZIP CodeDistance (Kilo Meters)

ZIP 73021 More Information


ZIP code is not only used for mailing purposes, it is also closely related to people's lives. Here we list some related datas for ZIP Code 73021, click to find more information about each topic.

ZIP Code 5: 73021 - COLONY



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