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    ZIP Code 5: 80544 - NIWOT, CO

    ZIP Code 80544 is the postal code in NIWOT, CO. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 80544. Whatsmore, there is more information related to ZIP Code 80544. For example, nearby ZIP code around ZIP Code 80544, etc.

    ZIP 80544 Basic Information

    The basic information of ZIP Code 80544 is as follows, including: country, county, city, FIPS and etc.

    StateCountyCityZIP Code 5
    CO - ColoradoBoulder CountyNIWOT80544

    What is the plus 4 zip code for 80544 ZIP Code? Below is the detail.

    80544 ZIP+4 Code List

    What are the 4 digit zip extensions of ZIP Code 80544? ZIP code 80544 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 80544. You can find a 9-digit ZIP Code by a full address.

    ZIP Code 5 Plus 4 Address
    80544-0001 PO BOX 1 (From 1 To 120), NIWOT, CO
    80544-0121 PO BOX 121 (From 121 To 212), NIWOT, CO
    80544-0221 PO BOX 221 (From 221 To 340), NIWOT, CO
    80544-0341 PO BOX 341 (From 341 To 460), NIWOT, CO
    80544-0461 PO BOX 461 (From 461 To 498), NIWOT, CO
    80544-0501 PO BOX 501 (From 501 To 578), NIWOT, CO
    80544-0581 PO BOX 581 (From 581 To 618), NIWOT, CO
    80544-0621 PO BOX 621 (From 621 To 716), NIWOT, CO
    80544-0721 PO BOX 721 (From 721 To 836), NIWOT, CO
    80544-0841 PO BOX 841 (From 841 To 958), NIWOT, CO

    If you can't find the 80544 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 80544

    NIWOT is the only post office in ZIP Code 80544. You can find the address, phone number, and interactive map below. Click to view the service and service hours about NIWOT.

    • NIWOT Post Office

      Address 150 MURRAY ST, NIWOT, CO, 80544-9997

      Phone 303-652-2309

      *Lot 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.

    What does each digit of ZIP Code 80544 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.

    Random Address in ZIP 80544

    ZIP Code 80544 has 119 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 80544.

    ZIP 80544 Online Map

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

    ZIP 80544 NearBy ZIP Code

    The Nearby ZIP Codes are 80301, 80503, 80502, 80533, and 80501, you can find ZIP codes in a 25km radius around ZIP Code 80544 and the approximate distance between the two ZIP codes.
    The data has a slight deviation for your reference only.

    ZIP CodeDistance (Kilo Meters)
    803016.952
    805038.956
    805029.178
    805339.47
    805019.779
    8002610.612
    8030412.249
    8030613.026
    8030713.026
    8030813.026

    ZIP CodeDistance (Kilo Meters)
    8031013.026
    8031413.026
    8051613.425
    8030913.684
    8050414.773
    8030515.952
    8002716.392
    8030317.45
    8030218.924
    8051419.08
    8002319.772
    8054219.958
    8053021.027
    8052021.428
    8003821.632
    8051321.713
    8002021.879
    8045522.302
    8002522.472
    8002123.597

    Museum in ZIP Code 80544

    BOULDER COUNTY RAILWAY HISTORICAL SOCIETY is the only museum in ZIP Code 80544. You can find the address and phone number, and museum discipline below. Click the link to find more information about BOULDER COUNTY RAILWAY HISTORICAL SOCIETY.
    ZIP Code 5: 80544 - NIWOT
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