NAICS 4911in491:Postal Service

Postal Service

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About NAICS4911

The North American Industry Classification System (NAICS) code 4911 covers postal service. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

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Related Industries

4921:Couriers and Express Delivery ...4922:Local Messengers and Local Del...4931:Warehousing and Storage

US Mail Delivery Services between Incheon Airport Military Mail Terminal (MMT), Busan MMT, And USFK Wide Military Post Offices (MPO)

GSA Central Office Mailroom Administrative Services Support

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US Mail Delivery Services between Incheon Airport Military Mail Terminal (MMT), Busan MMT, And USFK Wide Military Post Offices (MPO)

INTENT TO SOLE SOURCE Postage for Meter

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MCT-DTO Inbound Outbound Diplomatic Post Office DPO Contract

POST AWARD NOTICE for United States Postal Service NCOALink with FastCheck License Fee

TREASURY, DEPARTMENT OF THE

Atlanta, GA

NAICS 491110

Posted Oct 6, 2025

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