Sullivans Island SC ZIP Code

Sullivans Island city is located in South Carolina State, Charleston County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Sullivans Island SC zip code by its streets and block numbers if we have some of the Sullivans Island streets loaded in our website

Sullivans Island Area Code is 843 and Time Zone is Eastern (GMT -05:00).

Sullivans Island Zip Code - South Carolina

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sullivans Island City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sullivans Island ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sullivans Island, South Carolina.

The Sullivans Island Zip Code is 29482.

If you want to send a mail to Sullivans Island City, you should use the 29482 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Sullivans Island ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 29482 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sullivans Island city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in South Carolina.

Sullivans Island, South Carolina - MAP

What is the Sullivans Island Zip Code?

The Sullivans Island Zip Code in South Carolina is 29482.

ZIP Plus 4 Sullivans Island - US Streets Zip Codes

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What is the zip code for Sullivans Island SC?


Sullivans Island, South Carolina - US Zip Code

Sullivans Island ZIP Code Lookup

29482 Zip Code File:
Zip Code: 29482,
City: Sullivans Island
Sullivans Island Area Code: 843
Sullivans Island, SC - Time Zone: Eastern (GMT -05:00)
County: Charleston
City Alias: Sullivans Is, Sullivans Island
State: South Carolina
State Abb: SC

South Carolina Zip+4 - Nearby Sullivans Island Cities

Cities near Sullivans Island in South Carolina
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