FIRMSapiCBP port 3781
FIRMS codes in Port 3781, WI
1 active code. CBP region 3. Data as of 2026-10-23.
1 Inspection
Active codes
| Code | Name | Type | City |
|---|---|---|---|
| H432 | Appleton International Airport | Inspection facility | Appleton, WI |
Query this port from code
List every code in port 3781, or search and validate codes against it, with the FIRMSapi API.