121 Next Door

121 Next Door is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Door & Gate Operating Devices
• Supermarkets

North American Industry Classification System (NAICS) Categories:

• Other Building Material Dealers > Garage, Door & Window Products > Door & Gate Operating Devices
• Supermarkets And Other Grocery (Except Convenience) Stores

Standard Industry Classification (SIC) Categories:

• Lumber & Other Building Materials > Garage, Door & Window Products > Door & Gate Operating Devices
• Grocery Stores > Markets & Supermarkets