Trail City is an unincorporated community in Corson County, South Dakota, United States. Although not tracked by the Census Bureau, Trail City has been assigned the ZIP code of 57657.

What is communications and media law?

Communications and Media Law involves television and radio broadcasting, compliance with Federal Communications Commission (FCC) regulations, ownership and antitrust issues affecting the telecommunications industry, free speech, advertising, do-not-call lists, and media censorship.