A223 G.W.S.I

Facility details

FIRMS code

A223

Name

G.W.S.I

Address

800 W Front St, Bldg A-1

Chester, PA 19013-3654

Status

Active (A)

Facility type

Bonded warehouse (04)

CBP port

Chester, PA (1102)

CBP region

1

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate A223 before you file

Check A223 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":"A223","port":"1102","use":"warehouse_entry"}'