J522 CBP OFFICE-FOREIGN MAIL BRANCH

Facility details

FIRMS code

J522

Name

CBP OFFICE-FOREIGN MAIL BRANCH

Address

11600 W Irving Park Rd

Chicago, IL 60688-0001

Status

Active (A)

Facility type

CBP administrative site (08)

CBP port

Chicago, IL (3901)

CBP region

3

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate J522 before you file

Check J522 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":"J522","port":"3901","use":"location_of_goods"}'