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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Kane County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Kane County.

County State ZIP Code City Area Codes
Spokane County WA 99006 Deer Park 509
Spokane County WA 99009 Elk 509
Spokane County WA 99011 Fairchild Air Force Base 509
Spokane County WA 99012 Fairfield 208, 509, 986
Spokane County WA 99014 Four Lakes 509
Spokane County WA 99016 Greenacres 509
Spokane County WA 99018 Latah 509
Spokane County WA 99019 Liberty Lake 208, 509, 986
Spokane County WA 99020 Marshall 509
Spokane County WA 99021 Mead 208, 509, 986
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.