S1K6 SILENCE LINES LLC

Facility details

FIRMS code

S1K6

Name

SILENCE LINES LLC

Address

26811 FM 1472

LAREDO, TX 78045

Status

Active (A)

Facility type

Inspection facility (05)

CBP port

Laredo, TX (2304)

CBP region

6

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate S1K6 before you file

Check S1K6 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":"S1K6","port":"2304","use":"location_of_goods"}'