L437 Norfolk Southern

Facility details

FIRMS code

L437

Name

Norfolk Southern

Address

RICH ST

NORTH CHARLESTON, SC 29406

Status

Active (A)

Facility type

Importer's premises (06)

CBP port

Charleston, SC (1601)

CBP region

4

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate L437 before you file

Check L437 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":"L437","port":"1601","use":"location_of_goods"}'