CBP port 3422

FIRMS codes in Dunseith, ND (3422)

3 active codes. CBP region 3. Data as of 2026-10-23.

2 Inspection 1 Bonded warehouse

Active codes

Code	Name	Type	City
H336	CUSTOMS PORT OF ENTRY	Inspection facility	DUNSEITH, ND
H337	INTL PEACE GARDENS AP	Inspection facility	DUNSEITH, ND
H500	Ammex Tax & Duty Free Shops West	Bonded warehouse	Dunseith, ND

Query this port from code

List every code in port 3422, or search and validate codes against it, with the FIRMSapi API.