-
You are here
ZIP Code 5: 21721 - CHEWSVILLE, MD
ZIP Code 21721 is the postal code in CHEWSVILLE, MD. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 21721. Whatsmore, there is more information related to ZIP Code 21721. For example, nearby ZIP code around ZIP Code 21721, etc.
ZIP 21721 Basic Information
The basic information of ZIP Code 21721 is as follows, including: country, county, city, FIPS and etc.
State County City ZIP Code 5 MD - Maryland Washington County CHEWSVILLE 21721 What is the plus 4 zip code for 21721 ZIP Code? Below is the detail.
21721 ZIP+4 Code List
What are the 4 digit zip extensions of ZIP Code 21721? ZIP code 21721 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 21721. You can find a 9-digit ZIP Code by a full address.
ZIP Code 5 Plus 4 Address 21721-0001 PO BOX 1 (From 1 To 60), CHEWSVILLE, MD 21721-0061 PO BOX 61 (From 61 To 120), CHEWSVILLE, MD 21721-0121 PO BOX 121 (From 121 To 158), CHEWSVILLE, MD 21721-0161 PO BOX 161 (From 161 To 192), CHEWSVILLE, MD 21721-1100 21106 TWIN SPRINGS DR, CHEWSVILLE, MD 21721-9998 21106 TWIN SPRINGS DR, CHEWSVILLE, MD 21721-9999 GENERAL DELIVERY, CHEWSVILLE, MD Post Office in ZIP Code 21721
CHEWSVILLE is the only post office in ZIP Code 21721. You can find the address, phone number, and interactive map below. Click to view the service and service hours about CHEWSVILLE.
-
CHEWSVILLE Post Office
Address 21106 TWIN SPRINGS DR, CHEWSVILLE, MD, 21721-9998
Phone 301-733-8690
*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.
What does each digit of ZIP Code 21721 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 21721
ZIP 21721 Online Map
This is online map of the address CHEWSVILLE, Washington County, Maryland. You may use button to move and zoom in / out. The map information is for reference only.
ZIP 21721 NearBy ZIP Code
The Nearby ZIP Codes are 21742, 21720, 21783, 21746, and 21747, you can find ZIP codes in a 25km radius around ZIP Code 21721 and the approximate distance between the two ZIP codes.
The data has a slight deviation for your reference only. -