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FIRMS code

W501 ITC-DILIGENCE, INC. FTZ243

Deleted Foreign trade zone

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
W501
Name
ITC-DILIGENCE, INC. FTZ243
Address
13630 Phantom St, Bldg 765 BLDG 765
Victorville, CA 92394-7900
Status
Deleted (D)
Facility type
Foreign trade zone (02)
CBP port
Los Angeles, CA (2704)
CBP region
7
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate W501 before you file

Validation fails W501: 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":"W501","port":"2704","use":"ftz_admission"}'
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.