CBP port 3304

FIRMS codes in Great Falls, MT (3304)

6 active codes, 4 deleted. CBP region 3. Data as of 2026-10-23.

5 Inspection 1 FTZ

Active codes

Code	Name	Type	City
H050	Great Falls Area Port	Inspection facility	GREAT FALLS, MT
H051	Delta Airlines Cargo Area	Inspection facility	Great Falls, MT
H418	Old Dominion	Inspection facility	Great Falls, MT
J679	Federal Express	Inspection facility	Great Falls, MT
K517	Helena Regional Airport	Inspection facility	Helena, MT
K748	GREAT FALLS FTZ #88	Foreign trade zone	GREAT FALLS, MT

Deleted codes

Deleted in CBP's list; kept so old paperwork still resolves. Don't use them on new filings.

Code	Name	Type	City
I109	YRC Great Falls	Importer's premises	Great Falls, MT
J567	INTERCITY TRUCKLINES CANADA INC	Inspection facility	GREAT FALLS, MT
J943	GREAT FALLS SHIPPING ASSOCIATION	Inspection facility	GREAT FALLS, MT
K086	UNITED TRUCK LINES	Inspection facility	GREAT FALLS, MT

Query this port from code

List every code in port 3304, or search and validate codes against it, with the FIRMSapi API.