Meaning any indication of the future (especially favorable) is from 1650s; earlier (1630s) in extended sense of benevolent influence of greater power, influence exerted on behalf of someone or something, originally in expression under the auspices of.
The King of Prussia Mall is located in the community of King of Prussia in Upper Merion Township, Montgomery County, Pennsylvania, 20 miles (32 km) northwest of Philadelphia.
An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the King Of Prussia ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in King Of Prussia, Pennsylvania. The King Of Prussia Zip Code is 19406. If you want to send a mail to King Of Prussia City, you should use the 19406 Zip Code. In 1983, the U.S. Postal Service introduced an expanded King Of Prussia ZIP code system that it called ZIP+4, often called plus-four codes, add-on codes, or add ons.