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    ZIP Code 5: 19721 - NEW CASTLE, DE

    ZIP Code 19721 is the postal code in NEW CASTLE, DE. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 19721. Whatsmore, there is more information related to ZIP Code 19721. For example, nearby ZIP code around ZIP Code 19721, etc.

    ZIP 19721 Basic Information

    The basic information of ZIP Code 19721 is as follows, including: country, county, city, FIPS and etc.

    StateCountyCityZIP Code 5
    DE - DelawareNew Castle CountyNEW CASTLE19721

    What is the plus 4 zip code for 19721 ZIP Code? Below is the detail.

    19721 ZIP+4 Code List

    What are the 4 digit zip extensions of ZIP Code 19721? ZIP code 19721 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 19721. You can find a 9-digit ZIP Code by a full address.

    ZIP Code 5 Plus 4 Address
    19721-0001 1 PENNS WAY, NEW CASTLE, DE
    19721-0002 1 PENNS WAY, NEW CASTLE, DE
    19721-2300 1 PENNS WAY, NEW CASTLE, DE

    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 19721 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 19721

    ZIP Code 19721 has 3 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 19721.

    ZIP 19721 Online Map

    This is online map of the address NEW CASTLE, New Castle County, Delaware. You may use button to move and zoom in / out. The map information is for reference only.

    ZIP 19721 NearBy ZIP Code

    The Nearby ZIP Codes are 19720, 08070, 08023, 19804, and 19801, you can find ZIP codes in a 25km radius around ZIP Code 19721 and the approximate distance between the two ZIP codes.
    The data has a slight deviation for your reference only.

    ZIP CodeDistance (Kilo Meters)
    197203.175
    080706.249
    080237.546
    198047.698
    198017.76
    197069.469
    198849.517
    198859.517
    198869.517
    198909.517

    ZIP CodeDistance (Kilo Meters)
    198919.517
    198929.517
    198939.517
    198949.517
    198959.517
    198969.517
    198979.517
    198989.517
    198999.517
    198809.569
    198059.751
    1985010.824
    1980211.127
    1980611.15
    0806911.171
    1980811.711
    1971311.983
    1970213.312
    1980913.425
    1971013.732
    1973313.796
    1970113.911
    1973214.813
    1970815.032
    1971115.384
    0806715.439
    1980715.445
    1980315.56
    1973615.711
    1971215.932
    1971815.932
    1972515.932
    1972615.932
    1971616.145
    1971516.203
    1973516.259
    1973116.346
    1971716.737
    1971417.184
    1970717.214
    0807917.759
    1981017.869
    1970318.166
    0807218.328
    0809820.875
    0800121.218
    0808521.327
    1906021.648
    1906121.648
    1931721.775
    1935722.33
    2192022.46
    1970922.467
    0803822.911
    1935023.429
    2192223.746
    1934724.144
    0801424.261
    1973024.324
    1937424.474
    1931124.873
    ZIP Code 5: 19721 - NEW CASTLE
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