FIRMSapiCBP port 3971
FIRMS codes in Tnt Express Consignment, Chicago, IL (3971)
1 active code. CBP region 3. Data as of 2026-10-23.
1 Inspection
Active codes
| Code | Name | Type | City |
|---|---|---|---|
| I232 | TNT USA Inc. | Inspection facility | des Plaines, IL |
Query this port from code
List every code in port 3971, or search and validate codes against it, with the FIRMSapi API.