-
You are here
ZIP Code 5: 21912 - WARWICK, MD
ZIP Code 21912 is the postal code in WARWICK, MD. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 21912. Whatsmore, there is more information related to ZIP Code 21912. For example, nearby ZIP code around ZIP Code 21912, etc.
ZIP 21912 Basic Information
The basic information of ZIP Code 21912 is as follows, including: country, county, city, FIPS and etc.
State County City ZIP Code 5 MD - Maryland Cecil County WARWICK 21912 What is the plus 4 zip code for 21912 ZIP Code? Below is the detail.
21912 ZIP+4 Code List
What are the 4 digit zip extensions of ZIP Code 21912? ZIP code 21912 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 21912. You can find a 9-digit ZIP Code by a full address.
ZIP Code 5 Plus 4 Address 21912-0220 PO BOX 220, WARWICK, MD 21912-0221 PO BOX 221 (From 221 To 225), WARWICK, MD 21912-0230 PO BOX 230, WARWICK, MD 21912-0231 PO BOX 231 (From 231 To 239), WARWICK, MD 21912-0240 PO BOX 240, WARWICK, MD 21912-0241 PO BOX 241 (From 241 To 247), WARWICK, MD 21912-0250 PO BOX 250, WARWICK, MD 21912-0251 PO BOX 251 (From 251 To 257), WARWICK, MD 21912-0260 PO BOX 260, WARWICK, MD 21912-0261 PO BOX 261 (From 261 To 280), WARWICK, MD Post Office in ZIP Code 21912
WARWICK is the only post office in ZIP Code 21912. You can find the address, phone number, and interactive map below. Click to view the service and service hours about WARWICK.
-
WARWICK Post Office
Address 77 MAIN ST, WARWICK, MD, 21912-9998
Phone 410-755-6744
*Lot 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 21912 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 21912
ZIP 21912 Online Map
This is online map of the address WARWICK, Cecil County, Maryland. You may use button to move and zoom in / out. The map information is for reference only.
ZIP 21912 NearBy ZIP Code
The Nearby ZIP Codes are 21913, 21915, 21930, 21919, and 21635, you can find ZIP codes in a 25km radius around ZIP Code 21912 and the approximate distance between the two ZIP codes.
The data has a slight deviation for your reference only. -