I want to know the answer to the following question:
What is Detroit's area code?
All the background I'm provided with is that "Other nicknames arose in the 20th century, including City of Champions, beginning in the 1930s for its successes in individual and team sport; The D; Hockeytown (a trademark owned by the city's NHL club, the Red Wings); Rock City (after the Kiss song "Detroit Rock City"); and The 313 (its telephone area code).". Is that enough to answer the question?