FIRMS code

WBZ6 Lam Research Corporation

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: WBZ6
Name: Lam Research Corporation
Address: 4512 FRONTIER WAY
STOCKTON, CA 95215-9676
Status: Deleted (D)
Facility type: Bonded warehouse (04)
CBP port: San Francisco Intl Arpt, CA (2801)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate WBZ6 before you file

Validation fails WBZ6: 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":"WBZ6","port":"2801","use":"warehouse_entry"}'

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Other codes at this address

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

Code	Name	Type	Status
WBZ7	Lam Research Corporation 018	Foreign trade zone	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.