At&T Canada

At&T Canada is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Telecommunications Services
• Miscellaneous Retail Stores, Nec

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Store Retailers (Except Tobacco Stores)
• Wired Telecommunications Carriers > Telecommunications Services

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Telecommunications Services
• Miscellaneous Retail Stores, Nec