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ZIP Code 5: 99521 - ANCHORAGE, AK

ZIP Code 99521 is the postal code in ANCHORAGE, AK. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 99521. Whatsmore, there is more information related to ZIP Code 99521. For example, nearby ZIP code around ZIP Code 99521, etc.

ZIP 99521 Basic Information


The basic information of ZIP Code 99521 is as follows, including: country, county, city, FIPS and etc.

StateCountyCityZIP Code 5
AK - AlaskaAnchorage MunicipalityANCHORAGE99521

What is the plus 4 zip code for 99521 ZIP Code? Below is the detail.

99521 ZIP+4 Code List


What are the 4 digit zip extensions of ZIP Code 99521? ZIP code 99521 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 99521. You can find a 9-digit ZIP Code by a full address.

ZIP Code 5 Plus 4 Address
99521-0001 PO BOX 210001 (From 210001 To 210016), ANCHORAGE, AK
99521-0017 2420 MULDOON RD, ANCHORAGE, AK
99521-0018 2420 MULDOON RD UNIT 210001 (From 210001 To 210025 Both of Odd and Even), ANCHORAGE, AK
99521-0019 2420 MULDOON RD UNIT 210026 (From 210026 To 210050 Both of Odd and Even), ANCHORAGE, AK
99521-0020 2420 MULDOON RD UNIT 210051 (From 210051 To 210075 Both of Odd and Even), ANCHORAGE, AK
99521-0021 PO BOX 210021 (From 210021 To 210036), ANCHORAGE, AK
99521-0037 2420 MULDOON RD UNIT 210076 (From 210076 To 210096 Both of Odd and Even), ANCHORAGE, AK
99521-0038 2420 MULDOON RD UNIT 210101 (From 210101 To 210125 Both of Odd and Even), ANCHORAGE, AK
99521-0039 2420 MULDOON RD UNIT 210126 (From 210126 To 210150 Both of Odd and Even), ANCHORAGE, AK
99521-0040 2420 MULDOON RD UNIT 210226 (From 210226 To 210250 Both of Odd and Even), ANCHORAGE, AK

If you can't find the 99521 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

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: 99521

What does each digit of ZIP Code 99521 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: 99521

Random Address in ZIP 99521


ZIP Code 99521 has 237 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 99521.

ZIP Code:99521

ZIP 99521 Online Map

ZIP 99521 Online Map

This is online map of the address ANCHORAGE, Anchorage Municipality, Alaska. You may use button to move and zoom in / out. The map information is for reference only.

ZIP 99521 NearBy ZIP Code


The Nearby ZIP Codes are 99513, 99501, 99503, 99517, and 99508, you can find ZIP codes in a 25km radius around ZIP Code 99521 and the approximate distance between the two ZIP codes.
The data has a slight deviation for your reference only.

ZIP CodeDistance (Kilo Meters)
ZIP Code 5: 99521 - ANCHORAGE



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