FIRMSapi Get a free key

FIRMS code

D302 AMMEX DUTY FREE NORTH TROY

Deleted Bonded warehouse

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the port listing for a replacement.

Facility details

FIRMS code
D302
Name
AMMEX DUTY FREE NORTH TROY
Address
844 ROUTE 243
NORTH TROY, VT 05859
Status
Deleted (D)
Facility type
Bonded warehouse (04)
CBP port
Derby Line, VT (0209)
CBP region
1
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate D302 before you file

Validation fails D302: it's deleted, the reject ACE returns as 159. Search the port for an active replacement. 

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"D302","port":"0209","use":"warehouse_entry"}'
Get a free key Validation guide

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.