SIC Code 43 - United States Postal Service Mailing List

There are 26798 records in our business mailing list for SIC code 43: United States Postal Service.

This major group includes all establishments of the United States Postal Service. Post Office contract stations are classified in Services, Industry 7389. Establishments primarily transporting mail on a contract basis for the Unites States Postal Service are classified in Industry Group 421 and Major Group 45. Private postal services primarily engaged in the delivery of unaddressed advertising materials are classified in Services, Industry 7319, and private establishments delivering individually addressed letters, parcels, and packages are classified in Industry Group 421 and Major Group 45.

Click on an SIC code to view counts and sub-categories, search for a code or keyword using the text boxes below, or browse an alphabetical list of SIC codes.

We also provide NAICS mailing lists.

SIC CodeDescriptionCount
SIC 43United States Postal Service26,798
SIC 431United States Postal Service26,798


Marigold Direct can provide you with a Mailing List of Owners and Executives in the United States Postal Service Industry. Contact us for more information.

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