CBP port 2721

FIRMS codes in Ontario Intl Airport, CA (2721)

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

1 Inspection 1 CFS 1 CBP admin

Active codes

Code	Name	Type	City
W838	Southwest Airlines Cargo - ONT	Inspection facility	Ontario, CA
WAQ6	Majestic Terminal Services	Container freight station	Ontario, CA
Z059	U.S. CUSTOMS ADMIN, ONTARIO, CA	CBP administrative site	ONTARIO, CA

Query this port from code

List every code in port 2721, or search and validate codes against it, with the FIRMSapi API.