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ZIP Code 5: 21757 - KEYMAR, MD
ZIP Code 21757 is the postal code in KEYMAR, MD. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 21757. Whatsmore, there is more information related to ZIP Code 21757. For example, nearby ZIP code around ZIP Code 21757, etc.
ZIP 21757 Basic Information
The basic information of ZIP Code 21757 is as follows, including: country, county, city, FIPS and etc.
State County City ZIP Code 5 MD - Maryland Carroll County KEYMAR 21757 MD - Maryland Frederick County KEYMAR 21757 📌It means zip code 21757 is across counties/cities.
What is the plus 4 zip code for 21757 ZIP Code? Below is the detail.
21757 ZIP+4 Code List
What are the 4 digit zip extensions of ZIP Code 21757? ZIP code 21757 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 21757. You can find a 9-digit ZIP Code by a full address.
ZIP Code 5 Plus 4 Address 21757-0001 PO BOX 1 (From 1 To 14), KEYMAR, MD 21757-0015 19901 (From 19901 To 19999 Odd) MINTINDI RD, KEYMAR, MD 21757-0021 PO BOX 21 (From 21 To 58), KEYMAR, MD 21757-0061 PO BOX 61 (From 61 To 118), KEYMAR, MD 21757-0121 PO BOX 121 (From 121 To 178), KEYMAR, MD 21757-0181 PO BOX 181 (From 181 To 238), KEYMAR, MD 21757-0241 PO BOX 241 (From 241 To 298), KEYMAR, MD 21757-0301 PO BOX 301 (From 301 To 358), KEYMAR, MD 21757-0361 PO BOX 361 (From 361 To 416), KEYMAR, MD 21757-0500 12400 (From 12400 To 12498 Even) SMITH LN, KEYMAR, MD - Page 1
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Post Office in ZIP Code 21757
KEYMAR is the only post office in ZIP Code 21757. You can find the address, phone number, and interactive map below. Click to view the service and service hours about KEYMAR.
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KEYMAR Post Office
Address 6747 MIDDLEBURG RD, KEYMAR, MD, 21757-9998
Phone 410-775-2262
*Lot Parking Available
How to write a U.S. envelope?
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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 21757 stand for?
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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 21757
ZIP 21757 Online Map
This is online map of the address KEYMAR, Carroll County, Maryland. You may use button to move and zoom in / out. The map information is for reference only.
ZIP 21757 NearBy ZIP Code
The Nearby ZIP Codes are 21759, 21775, 21798, 21778, and 21791, you can find ZIP codes in a 25km radius around ZIP Code 21757 and the approximate distance between the two ZIP codes.
The data has a slight deviation for your reference only.