FIRMS code

WAI4 Mainfreight, Inc. (CFS)

Name: Mainfreight, Inc. (CFS)
Address: 1400 Glenn Curtiss St, Carson, CA, 90746-4030, US

Active Container freight station

Facility details

FIRMS code: WAI4
Name: Mainfreight, Inc. (CFS)
Address: 1400 Glenn Curtiss St
Carson, CA 90746-4030
Status: Active (A)
Facility type: Container freight station (01)
CBP port: Los Angeles, CA (2704)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate WAI4 before you file

Check WAI4 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":"WAI4","port":"2704","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
W015	Triple B Forwarders, Inc. (CFS)	Container freight station	378 m
W205	Max Oshima dba Maxway Freight Systems	Container freight station	389 m
Z882	CARGOZONE INC. (CFS)	Container freight station	410 m
Z750	Hankyu Hanshin Express (USA) Inc. (CFS)	Container freight station	507 m
W0J8	Awesung Tech, Inc.	Container freight station	556 m

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.