Structure of NAICS Code 48-49, Section 49 - Postal Service, Couriers & Messengers, Warehousing & Storage

Hierarchy Industry: Transportation and Warehousing

NAICS 48-49 Details Page List All NAICS Top Categories

Each industry is classified hierarchically, starting from broad (3-digit) to specific (4-, 5-, 6-digit) codes, including extended 8-digit codes for detailed classification. Click on each category link to navigate to detailed pages with comprehensive industry information.

Hierarchy

3-Digits

4-Digits

5-Digits

6-Digits

491110 - Postal Service NAICS 8-Digits (1 Codes)

491110-01 - Post Offices

49111 - Postal Service

4911 - Postal Service

491 - Postal Service

492110 - Couriers and Express Delivery Services NAICS 8-Digits (6 Codes)

492110-01 - Air Courier Services 492110-02 - Courier Services 492110-03 - Expediters 492110-04 - Parcels For Foreign Countries 492110-05 - Art Delivery 492110-06 - Medical Courier Service

49211 - Couriers and Express Delivery Services

4921 - Couriers and Express Delivery Services

492210 - Local Messengers and Local Delivery NAICS 8-Digits (6 Codes)

492210-01 - Parcel Delivery 492210-02 - Parcel Post Assembly Service 492210-03 - Shipping Masters 492210-05 - Baby Formula Service 492210-06 - Meal/Grocery Order & Delivery Services 492210-07 - Beverage Order & Delivery Service

49221 - Local Messengers and Local Delivery

4922 - Local Messengers and Local Delivery

492 - Couriers and Messengers

493110 - General Warehousing and Storage NAICS 8-Digits (13 Codes)

493110-01 - Records-Stored 493110-02 - Storage 493110-03 - Storage Containers 493110-04 - Storage-Industrial & Commercial 493110-05 - Tools-Stored 493110-06 - Warehouses 493110-08 - Warehouses-Merchandise & Self Storage 493110-09 - Warehouses-Private & Public 493110-10 - Warehousing-Field 493110-11 - Office Warehouses 493110-12 - Storage-Climate Controlled 493110-13 - Storage-Vehicles-Trailers 493110-14 - Storage Systems Portable

49311 - General Warehousing and Storage

493120 - Refrigerated Warehousing and Storage NAICS 8-Digits (4 Codes)

493120-01 - Locker Plants 493120-02 - Precooling 493120-03 - Warehouses-Cold Storage 493120-04 - Meat Lockers

49312 - Refrigerated Warehousing and Storage

493130 - Farm Product Warehousing and Storage NAICS 8-Digits (8 Codes)

493130-01 - Bean Elevators 493130-02 - Cotton Compresses 493130-03 - Grain Elevators 493130-04 - Potato Warehouses 493130-05 - Rice Storage 493130-06 - Tobacco Warehouses 493130-07 - Warehouses-Commodity & Merchandise 493130-08 - Warehouses-Cotton

49313 - Farm Product Warehousing and Storage

493190 - Other Warehousing and Storage NAICS 8-Digits (16 Codes)

493190-01 - Archives-Storage Products 493190-02 - Automobile Storage 493190-03 - Carpet & Rug-Storage 493190-05 - Lumber Terminals 493190-06 - Motion Picture Film-Storage 493190-07 - Oil Storage 493190-08 - Recreational Vehicles-Storage 493190-09 - Special Warehousing & Storage NEC 493190-10 - Storage-Liquid & Bulk 493190-11 - Trailer-Storage 493190-12 - Trailers-Camping & Travel-Storage 493190-13 - Truck Trailer-Parking & Storage 493190-14 - Warehouses-Steel & Heavy Machinery 493190-15 - Wine Storage 493190-16 - Hazardous Materials-Packing & Storage 493190-17 - Warehouses-Commercial Storage

49319 - Other Warehousing and Storage

4931 - Warehousing and Storage

493 - Warehousing and Storage