98104 ZIP Code
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98104 is a zip code assigned by the US Postal Service Office for a US City.
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You should use 98104 Zip Code if you want to send mail to a certain US City.
98104 Zip Code - US ZIP Codes
The US ZIP Code basic format consists of five decimal numerical digits assigned like the 98104 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 98104 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.
98104 Zip Code belongs to Seattle, WA - US. 98104 Zip code is located at King County and is related to this cities: International, Pioneer Square, Seattle
98104 Zip Code Area Code is 206/425/360/253 and 98104 Zip Code Time Zone is Pacific (GMT -08:00).
In 1983, the U.S. Postal Service introduced an expanded Seattle 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 98104 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Seattle 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 Washington.