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FIRMS code

SD31 Alamo Duty Free DBA Baja Duty Free

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
SD31
Name
Alamo Duty Free DBA Baja Duty Free
Address
4534 E US HIGHWAY 83
RIO GRANDE CITY, TX 78582-6308
Status
Deleted (D)
Facility type
Bonded warehouse (04)
CBP port
Rio Grande City, TX (2307)
CBP region
6
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate SD31 before you file

Validation fails SD31: 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":"SD31","port":"2307","use":"warehouse_entry"}'
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.