B356 BIG STONE ANCHORAGE

Facility details

FIRMS code

B356

Name

BIG STONE ANCHORAGE

Address

USCS 920 KING ST., CUITE 416

WILMINGTON, DE 19801

Status

Active (A)

Facility type

Pier or terminal (03)

CBP port

Wilmington, DE (1103)

CBP region

1

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate B356 before you file

Check B356 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":"B356","port":"1103","use":"location_of_goods"}'