ZIP Code 5: 09603 - APO, AE (Armed Forces)

ZIP Code 09603 is the postal code in APO, AE. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 09603. Whatsmore, there is more information related to ZIP Code 09603. For example, nearby ZIP code around ZIP Code 09603, etc.

ZIP Code 5 Plus 4
Envelope Example
Basic Meaning

ZIP 09603 Basic Information

The basic information of ZIP Code 09603 is as follows, including: country, county, city, FIPS and etc.

State	County	City	ZIP Code 5
AE - Armed Forces	All other territories and foreign countries	APO	09603

What is the plus 4 zip code for 09603 ZIP Code? Below is the detail.

09603 ZIP+4 Code List

What are the 4 digit zip extensions of ZIP Code 09603? ZIP code 09603 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 09603. You can find a 9-digit ZIP Code by a full address.

ZIP Code 5 Plus 4	Address
09603-0021	PSC 103 BOX 2001 (From 2001 To 2099), APO, AE
09603-0022	PSC 103 BOX 2101 (From 2101 To 2199), APO, AE
09603-0023	PSC 103 BOX 2201 (From 2201 To 2299), APO, AE
09603-0024	PSC 103 BOX 2301 (From 2301 To 2399), APO, AE
09603-0025	PSC 103 BOX 2401 (From 2401 To 2499), APO, AE
09603-0026	PSC 103 BOX 2501 (From 2501 To 2599), APO, AE
09603-0027	PSC 103 BOX 2601 (From 2601 To 2699), APO, AE
09603-0028	PSC 103 BOX 2701 (From 2701 To 2799), APO, AE
09603-0029	PSC 103 BOX 2801 (From 2801 To 2899), APO, AE
09603-0030	PSC 103 BOX 2901 (From 2901 To 2999), APO, AE

If you can't find the 09603 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.

What does each digit of ZIP Code 09603 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.