FIRMS code

A0N6 Haverford Systems Inc. 001

Name: Haverford Systems Inc. 001
Address: 534 TRESTLE PL, DOWNINGTOWN, PA, 19335-3459, US

Active Foreign trade zone

Facility details

FIRMS code: A0N6
Name: Haverford Systems Inc. 001
Address: 534 TRESTLE PL
DOWNINGTOWN, PA 19335-3459
Status: Active (A)
Facility type: Foreign trade zone (02)
CBP port: Philadelphia, PA (1101)
CBP region: 1
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate A0N6 before you file

Check A0N6 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":"A0N6","port":"1101","use":"ftz_admission"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
A099	FEDEX FREIGHT INC	Inspection facility	8.7 km
AAP7	Catalent Micron Technologies, Inc. 01	Foreign trade zone	14.0 km
A203	ConocoPhillips 02	Foreign trade zone	26.6 km
D220	ABF FREIGHT SYSTEM INC	Importer's premises	29.2 km
D337	INDEPENDENT CONTAINER LINES LTD	Container freight station	30.1 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.