FIRMS code

Z484 IMPORTER'S PREMISES

Deleted Importer's premises

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: Z484
Name: IMPORTER'S PREMISES
Address: AWAY FROM CES'S X099 OR W980
PORTLAND AREA, OR 97220
Status: Deleted (D)
Facility type: Importer's premises (06)
CBP port: Portland, OR (2904)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate Z484 before you file

Validation fails Z484: 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":"Z484","port":"2904","use":"location_of_goods"}'

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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.