ZIP Code: 21639 - GREENSBORO, MD
ZIP Code 21639 is assigned to GREENSBORO, MD. In addition to basic details, this page includes the full ZIP+4 Codes and address information for ZIP Code 21639. You can also find related data, such as nearby ZIP Codes and other relevant geographic details.
21639 ZIP+4 Code List
ZIP Code 21639 includes many ZIP+4 Codes. Each ZIP+4 Code corresponds to a specific address or group of addresses. Below is a complete list of all ZIP+4 Codes within ZIP Code 21639, along with their associated addresses. You can also find a 9-digit ZIP Code by entering a full address.
| ZIP+4 Code | Address |
|---|---|
| 21639-0001 | PO BOX 1 (From 1 To 179), GREENSBORO, MD |
| 21639-0181 | PO BOX 181 (From 181 To 355), GREENSBORO, MD |
| 21639-0361 | PO BOX 361 (From 361 To 400), GREENSBORO, MD |
| 21639-0421 | PO BOX 421 (From 421 To 480), GREENSBORO, MD |
| 21639-0481 | PO BOX 481 (From 481 To 559), GREENSBORO, MD |
| 21639-0561 | PO BOX 561 (From 561 To 679), GREENSBORO, MD |
| 21639-0681 | PO BOX 681 (From 681 To 799), GREENSBORO, MD |
| 21639-1100 | 13200 (From 13200 To 13298 Even) 3 BROTHERS RD, GREENSBORO, MD |
| 21639-1101 | 11500 (From 11500 To 11599) GREENSBORO RD, GREENSBORO, MD |
| 21639-1102 | 11600 (From 11600 To 11699) GREENSBORO RD, GREENSBORO, MD |
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Post Office in ZIP Code 21639
GREENSBORO is the only post office in ZIP Code 21639. You can find the address, phone number, and interactive map below. Click to view the service and service hours about GREENSBORO.
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GREENSBORO Post Office
Address 202 W SUNSET AVE, GREENSBORO, MD, 21639-9998
Phone 410-482-8366
*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 21639 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 Code 21639
ZIP Code 21639 has 725 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 21639.
ZIP Code 21639 Map
This is the online map of GREENSBORO, Caroline County, Maryland. You can use the controls to move around and zoom in or out. Map information is for reference only.
Nearby ZIP Codes to 21639
Nearby ZIP Codes include 21636, 21660, 21640, 21641, and 21629. These ZIP Codes are located within approximately 25 kilometers of ZIP Code 21639. The listed distances are approximate and provided for reference only.
Library in ZIP Code 21639
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NORTH COUNTY BRANCH
Phone: (410) 482-2173Address: 101 CEDAR LANE, GREENSBORO MD 21639, USA
School in ZIP Code 21639
This is the ZIP Code 21639 - School page list. Its detail School Name, Address, City, State, ZIP Code is as below.
- ·School Name:Greensboro Elementary School
- ·Address: 625 N Main St
- ·City: Greensboro
- ·State: Maryland
- ·Grades: PK-5
- ·ZIP Code: 21639
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