S448 Marcelino Serna Port of Entry

Facility details

FIRMS code

S448

Name

Marcelino Serna Port of Entry

Address

U S CUSTOMS PORT OF ENTRY

FABENS, TX 79838

Status

Active (A)

Facility type

Inspection facility (05)

CBP port

Fabens, TX (2404)

CBP region

6

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate S448 before you file

Check S448 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":"S448","port":"2404","use":"location_of_goods"}'