FIRMS code

R151 AMERICAN TRANS-FREIGHT INC.

Name: AMERICAN TRANS-FREIGHT INC.
Address: 4739 SINGLETON STATION RD, LOUISVILLE, TN, 37777-4746, US

Active Inspection facility

Facility details

FIRMS code: R151
Name: AMERICAN TRANS-FREIGHT INC.
Address: 4739 SINGLETON STATION RD
LOUISVILLE, TN 37777-4746
Status: Active (A)
Facility type: Inspection facility (05)
CBP port: Knoxville, TN (2016)
CBP region: 5
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate R151 before you file

Check R151 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"R151","port":"2016","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
P720	CUSTOMS OFFICE PORT DIRECTOR	CBP administrative site	1.9 km
Q171	U S CUSTOMS CLASS 1 G.O.	Inspection facility	1.9 km
Q851	PONY EXPRESS COURIER CORP	Bonded warehouse	3.1 km
R289	Montgomery Air Freight	Inspection facility	3.1 km
Q159	S & C CARTAGE CO.	Inspection facility	3.2 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.