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FIRMS code

S393 Motorola Mobility, Inc.

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
S393
Name
Motorola Mobility, Inc.
Address
5300 Westport Pkwy
Fort Worth, TX 76177
Status
Deleted (D)
Facility type
Foreign trade zone (02)
CBP port
Dallas/Ft. Worth, TX (5501)
CBP region
6
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate S393 before you file

Validation fails S393: 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":"S393","port":"5501","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.