ZIP Code 5: 21020 - BORING, MD
ZIP Code 21020 is the postal code in BORING, MD. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 21020. Whatsmore, there is more information related to ZIP Code 21020. For example, nearby ZIP code around ZIP Code 21020, etc.
ZIP 21020 Basic Information
The basic information of ZIP Code 21020 is as follows, including: country, county, city, FIPS and etc.
| State | County | City | ZIP Code 5 |
|---|---|---|---|
| MD - Maryland | Baltimore County | BORING | 21020 |
What is the plus 4 zip code for 21020 ZIP Code? Below is the detail.
21020 ZIP+4 Code List
What are the 4 digit zip extensions of ZIP Code 21020? ZIP code 21020 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 21020. You can find a 9-digit ZIP Code by a full address.
| ZIP Code 5 Plus 4 | Address |
|---|---|
| 21020-1000 | 14707 OLD HANOVER RD, BORING, MD |
| 21020-1001 | 4500 (From 4500 To 4598 Even) OSBORN RD, BORING, MD |
| 21020-1051 | 4201 (From 4201 To 4299 Odd) OSBORN RD, BORING, MD |
| 21020-9998 | 14707 OLD HANOVER RD, BORING, MD |
| 21020-9999 | GENERAL DELIVERY, BORING, MD |
Post Office in ZIP Code 21020
BORING is the only post office in ZIP Code 21020. You can find the address, phone number, and interactive map below. Click to view the service and service hours about BORING.
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BORING Post Office
Address 14707 OLD HANOVER RD, BORING, MD, 21020-9998
Phone 410-429-4474
*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 21020 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 21020
ZIP Code 21020 has 5 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 21020.
ZIP 21020 Online Map
This is online map of the address BORING, Baltimore County, Maryland. You may use button to move and zoom in / out. The map information is for reference only.
ZIP 21020 NearBy ZIP Code
The Nearby ZIP Codes are 21155, 21136, 21071, 21023, and 21048, you can find ZIP codes in a 25km radius around ZIP Code 21020 and the approximate distance between the two ZIP codes.
The data has a slight deviation for your reference only.
| ZIP Code | Distance (Kilo Meters) |
|---|---|
| 21155 | 4.473 |
| 21136 | 5.497 |
| 21071 | 6.516 |
| 21023 | 8.137 |
| 21048 | 8.779 |
| 21074 | 9.556 |
| 21117 | 11.502 |
| 21152 | 12.009 |
| 21030 | 14.29 |
| 21157 | 14.611 |
| 21031 | 15.103 |
| 21153 | 15.935 |
| 21065 | 16.33 |
| 21102 | 16.57 |
| 21133 | 17.412 |
| 21120 | 17.864 |
| 21022 | 18.035 |
| 21208 | 18.584 |
| 21093 | 18.989 |
| 21053 | 19.219 |
| 21784 | 19.828 |
| 21139 | 20.23 |
| 21111 | 20.309 |
| 21088 | 20.355 |
| 21158 | 20.885 |
| 21094 | 20.89 |
| 21163 | 21.596 |
| 21204 | 21.808 |
| 21131 | 21.838 |
| 21104 | 22.126 |
| 21244 | 22.289 |
| 21284 | 22.429 |
| 21285 | 22.464 |
| 21209 | 22.61 |
| 21252 | 23.882 |
| 21215 | 24.113 |
| 21776 | 24.122 |
| 21207 | 24.814 |
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