FIRMS code

L443 Estes Express Lines

Deleted Importer's premises

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the port listing for a replacement.

Facility details

FIRMS code
L443
Name
Estes Express Lines
Address
4920 Banco Rd
Charleston, SC 29418-5973
Status
Deleted (D)
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 L443 before you file

Validation fails L443: it's deleted, the reject ACE returns as 159. Search the port for an active replacement.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"L443","port":"1601","use":"location_of_goods"}'

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.