CBP port 3305

FIRMS codes in Butte, MT (3305)

7 active codes, 1 deleted. CBP region 3. Data as of 2026-10-23.

4 Inspection 2 FTZ 1 Bonded warehouse

Active codes

Code	Name	Type	City
H053	REC ADVANCED SILICON MATERIALS	Foreign trade zone	Butte, MT
H064	Butte Montana Port of Entry	Inspection facility	BUTTE, MT
H066	Delta Airlines Cargo Area	Inspection facility	Butte, MT
H067	Port of Montana, Inc	Bonded warehouse	Butte, MT
H749	Fedex Freight	Inspection facility	Butte, MT
I204	REC Silicon	Foreign trade zone	Butte, MT
I320	XPO Logistics Freight Inc	Inspection facility	Butte, 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
I197	REC Silicon	Bonded warehouse	Butte, MT

Query this port from code

List every code in port 3305, or search and validate codes against it, with the FIRMSapi API.