FIRMS code

W621 NATIONAL GYPSUM CO.

Name: NATIONAL GYPSUM CO.
Address: 1040 CANAL BLVD, RICHMOND, CA, 94804-3550, US

Active Importer's premises

Facility details

FIRMS code: W621
Name: NATIONAL GYPSUM CO.
Address: 1040 CANAL BLVD
RICHMOND, CA 94804-3550
Status: Active (A)
Facility type: Importer's premises (06)
CBP port: Richmond, CA (2812)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate W621 before you file

Check W621 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"W621","port":"2812","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
Y600	KINDER MORGAN ENEGY PARTNERS	Importer's premises	359 m
W625	LEVIN-RICHMOND TERMINAL	Pier or terminal	650 m
W818	Plains Products Terminals LLC	Importer's premises	726 m
W627	IMTT Richmond California	Importer's premises	811 m
W623	AAK USA RICHMOND CORPORATION	Importer's premises	1.1 km

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.