CBP port 4581
FIRMS codes in Midamerican Airport, IL (4581)
4 active codes. CBP region 3. Data as of 2026-10-23.
2 Bonded warehouse 1 CFS 1 CBP admin
Active codes
| Code | Name | Type | City |
|---|
| H486 | Mid America Handling Services, LLC | Bonded warehouse | Mascoutah, IL |
| H728 | North Bay Produce | Container freight station | Mascoutah, IL |
| I131 | Jung Truck Service Inc | Bonded warehouse | Mascoutah, IL |
| I464 | MIDAMERICA ST. LOUIS AIRPORT | CBP administrative site | MASCOUTAH, IL |
Query this port from code
List every code in port 4581, or search and validate codes against it, with the
FIRMSapi API.
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