FIRMSapi Get a free key

FIRMS code

L826 NORTHWEST AIRLINES

Deleted Inspection facility

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
L826
Name
NORTHWEST AIRLINES
Address
3400 Interloop Rd, N Cargo Bldg
Atlanta, GA 30354-1973
Status
Deleted (D)
Facility type
Inspection facility (05)
CBP port
Atlanta, GA (1704)
CBP region
4
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate L826 before you file

Validation fails L826: 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":"L826","port":"1704","use":"location_of_goods"}'
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.