FIRMS code

X428 U.S. CUSTOMS

Deleted CBP administrative site

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
X428
Name
U.S. CUSTOMS
Address
403 W STATE ST
ABERDEEN, WA 98520-6139
Status
Deleted (D)
Facility type
CBP administrative site (08)
CBP port
Aberdeen-Hoquiam, WA (3003)
CBP region
7
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate X428 before you file

Validation fails X428: 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":"X428","port":"3003","use":"location_of_goods"}'

Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

CodeNameTypeStatus
X509 PORT OF SOUTH BEND-RAYMOND CBP administrative site Deleted

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.