Matt's Chicago Dog is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Restaurants Hamburgers & Hot Dogs
• Restaurant Italian
• Pizza Restaurants

North American Industry Classification System (NAICS) Categories:

• Full-Service Restaurants > Italian Restaurants
• Full-Service Restaurants > Hamburger & Hot Dog Restaurants
• Limited-Service Restaurants > Pizza Restaurants

Standard Industry Classification (SIC) Categories:

• Eating Places > Pizza Restaurants
• Eating Places > Italian Restaurants
• Eating Places > Hamburger & Hot Dog Restaurants