P760 U S POST OFFICE

Facility details

FIRMS code

P760

Name

U S POST OFFICE

Address

FEDERAL BUILDING

LAKE CHARLES, LA 70601

Status

Active (A)

Facility type

Inspection facility (05)

CBP port

Lake Charles, LA (2017)

CBP region

5

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate P760 before you file

Check P760 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":"P760","port":"2017","use":"location_of_goods"}'