Letter Logic

Letter Logic is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Mailing Services
• Printers Services
• Shipping & Packaging Services

North American Industry Classification System (NAICS) Categories:

• Other Commercial Printing
• Local Messengers And Local Delivery
• Direct Mail Advertising > Mailing Services
• Packaging And Labeling Services > Packaging Shipping & Labeling Services

Standard Industry Classification (SIC) Categories:

• Commercial Printing, Nec > Printers Services
• Courier Services, Except By Air > Mailing Services
• Business Services, Nec > Packaging Shipping & Labeling Services